Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthen]-3-One, 3',6'-Dihydroxy-2',4',5',7'-Tetraiodo-, Disodium Salt

Fengxi Chemical

Specifications

HS Code	777307
Chemical Name	Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthen]-3-One, 3,6-Dihydroxy-2,4,5,7-Tetraiodo-, Disodium Salt
Chemical Name	Spiro[Isobenzofuran-1(3H),9'-(9H)Xanthen]-3-One, 3,6-Dihydroxy-2,4,5,7-Tetraiodo-, Disodium Salt
Appearance	Typically a colored solid (exact color depends on purity and crystal form)
Molecular Formula	C20H8I4Na2O5
Molar Mass	968.81 g/mol (approximate, calculated from atomic weights)
Solubility	Soluble in polar solvents like water due to the presence of sodium salts
Ph	Affects the solubility and chemical behavior in solution; pH of solutions depends on concentration and other factors
Absorption Maxima	Absorbs light in specific regions of the electromagnetic spectrum, typically in the visible range, related to its color
Chemical Stability	Stable under normal conditions but may react with strong oxidizing or reducing agents
Crystal Structure	Has a defined crystal structure that can influence its physical properties
Iodine Content	High iodine content due to the four iodine atoms in the molecule
Chemical Name	Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthen]-3-One, 3',6'-Dihydroxy-2',4',5',7'-Tetraiodo-, Disodium Salt
Common Name	Eosin Y disodium salt
Molecular Formula	C20H6I4Na2O5
Molecular Weight	879.86 g/mol
Appearance	Red powder
Solubility	Soluble in water, alcohol
Ph	pH of 0.1% solution is around 6.5 - 7.5
Absorption Maximum	Around 514 - 517 nm in aqueous solution
Fluorescent Property	Fluorescent under appropriate light conditions
Use	Used in microscopy as a stain, in some biochemical assays

As an accredited Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthen]-3-One, 3',6'-Dihydroxy-2',4',5',7'-Tetraiodo-, Disodium Salt factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	100 - gram pack of Spiro[isobenzofuran - 1(3h),9'-[9h]xanthen]-3 - one disodium salt.
Storage	Store the chemical "Spiro[isobenzofuran - 1(3h),9'-[9h]xanthen]-3 - one, 3',6'-dihydroxy - 2',4',5',7'-tetraiodo-, Disodium Salt" in a cool, dry place. Keep it away from heat sources, sunlight, and moisture. Store in a tightly - sealed container to prevent exposure to air and contaminants, as it may be sensitive to such conditions.
Shipping	The chemical, Spiro[isobenzofuran - 1(3h),9'-[9h]xanthen]-3 - one, 3',6'-dihydroxy - 2',4',5',7'-tetraiodo-, Disodium Salt, is shipped with proper hazard labeling. It's packaged securely to prevent leakage during transit in accordance with chemical shipping regulations.

Free Quote

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Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthen]-3-One, 3',6'-Dihydroxy-2',4',5',7'-Tetraiodo-, Disodium Salt

General Information

Historical Development

Taste the chemical things in the world, changing with each passing day, and their functions are extraordinary. Today, I will describe Spiro [Isobenzofuran-1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy-2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt this product.
At the beginning of its product, it was studied and explored by Zhu Xian Da, and after several sharpens, it was revealed. At the beginning, the cognition was still shallow, and only one or two characteristics were seen. However, as the years passed, scholars made unremitting efforts to study it, deeply analyze its structure and gain insight into its chemical properties.
Although the past records are simple, they can also glimpse its evolution. Since then to the present, it has continuously tapped its potential, and its uses have gradually expanded. It has emerged in various fields such as medicine and engineering, and is used by the world. Its development path is also the way of research by the wise, and the results have been remarkable.

Product Overview

The English name of this chemical substance is Spiro [Isobenzofuran-1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy-2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt, Chinese name is 3', 6 '-dihydroxy-2', 4 ', 5', 7 '-tetraiodospiral [isobenzofuran-1 (3H), 9' - [9H] tons] -3-ketone disodium salt, often used as a detection reagent. The following is an overview of the product written in classical Chinese form imitating "Mengxi Bentan":
There is a product today, named 3 ', 6' -dihydroxy-2 ', 4', 5 ', 7' -tetraiodospiro [isobenzofuran-1 (3H), 9 '- [9H] tons] -3-keto disodium salt. It is a white to light yellow powder, soluble in a specific solution. With a special chemical structure, spiro-cyclic isobenzofuran and ton structure, hydroxy and iodine atoms are cleverly arranged.
In experimental use, it is often used as a detection agent. It can react sensitively with specific substances, showing obvious images, or color change, or precipitation, to help distinguish substances and components. In the fields of biochemistry, drug exploration, etc., it has a significant effect, helping scientific researchers to probe and understand the nature of substances and the law of transformation. It is a powerful tool for scientific research.

Physical & Chemical Properties

Alas, tasting the nature of things is related to the beauty of physics and chemistry. Today there are things called Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt. The physical and chemical properties of this substance are special and interesting. Its shape or shape is fixed, and its color is also special. In terms of chemical properties, or it can react with other things in various ways, its speed should also be different, and the products are also different in shape and color. In physical properties, the genus of melting boiling point is related to the change of state, whether strong or soft, or dissolving or rejecting various liquids. All of these are the ones who should be studied by my generation of chemical researchers. Looking forward to exploring in detail, I can obtain the true meaning of this material physicalization, so as to help all kinds of practicality, and it is also the work of the world to learn.

Technical Specifications & Labeling

Today there is a chemical named "Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo -, Disodium Salt", and its process specifications and standards (product parameters) are crucial.
When it comes to process specifications, when producing, the ratio of raw materials must be accurate, the reaction temperature must be stabilized in a specific range, and the reaction time must be accurately controlled, so as to ensure the same product quality. As for the standard (product parameters), in terms of purity, when it reaches a very high proportion, the impurity content is minimal. The appearance needs to show a specific color state, and the particle size is also strictly defined. Only by strictly adhering to these process specifications and standards (product parameters) can the products be produced to meet practical needs, demonstrate good results in various application scenarios, and live up to the painstaking efforts of R & D and production.

Preparation Method

Method of drug preparation
To make Spi ro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt, it is necessary to clarify the raw materials and production process, reaction steps and catalytic mechanism.
The selection of raw materials is the key, and the best raw materials can be produced effectively. The production process is like a path guide, and each link must be rigorous and orderly. The reaction steps are interlocked step by step, and the preparation at the beginning is followed by the reaction progress. The temperature, pressure and time are all fixed. The catalytic mechanism is also crucial. Making good use of catalysis can promote the speed of the reaction and the rate of product extraction.
Carefully prepare the raw materials, follow the production process, observe the reaction steps, and use the catalytic mechanism to get this medicine well prepared for the benefit of the world.

Chemical Reactions & Modifications

Alas! Today's research on Spi ro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] - 3 - One, 3', 6 '- Dihydroxy - 2', 4 ', 5', 7 '- Tetraiodo -, Disodium Salt This compound is the key to chemical reaction and modification. The mechanism of its reaction, like the intersection of yin and yang, or comparable to the changes of the ancients in alchemy, needs to be explored in detail. Some think that the way of modification is like a skilled craftsman carving beautiful jade, looking forward and backward, thinking about every detail. In the ancient view, everything in the world can be divided into yin and yang, and the reaction and modification of this thing are also inseparable from this path. In order to obtain its true meaning, one needs to explore the wonders, or one can explore the secret realm, explore it step by step, and observe its changes and understand the truth in the end, in order to gain some experience of its chemical reaction and modification and achieve a new realm.

Synonyms & Product Names

Today there is a thing called Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt. The same name is also called differently in the industry. This thing is an important object of chemical research, related to medicine, chemical industry and many other fields.
In past studies, it was known that it has different names, all of which are due to differences in perspective, methods used and schools of thought. Or because of its complex structure, the researchers at one end are named after its core skeleton characteristics, and others are called separately due to the composition of elements and specific reaction characteristics. Although the names of this substance are different, they all refer to this thing.
Although this substance has various names, researchers work closely together to develop accurate methods according to its characteristics, without messing up the order of research due to the different names, in order to reveal the deeper mysteries of this object and promote its application in various industries.

Safety & Operational Standards

"Safety and Operation Regulations of Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt Products"
Spiro [Isobenzofuran - 1 (3H), 9' - [9H] Xanthen] -3-One, 3 ', 6' -Dihydroxy - 2 ', 4', 5 ', 7' -Tetraiodo-, Disodium Salt This product is related to safety and operating specifications, and its weight is not light.
In the storage place, it is advisable to choose a dry, cool and well-ventilated place. Do not approach water and fire to prevent accidents. This product is chemically active, and in case of high temperature or open flame, it may explode, so it is necessary to strictly prevent fire sources.
When operating, be sure to follow the procedures. Wash your hands and face first, and wear protective gear, such as gloves and eyepieces, to protect your body, skin and eyes. Air must circulate at the operation place to avoid the accumulation of harmful gases. After using the instrument, clean and return immediately.
When using this product, use a precise measuring tool, and do not be rash. The weight, according to the needs of the experiment, should not be wrong at all. If there is a spill, quickly collect it with a special object, and do not let it be left behind. Dispose of waste, and do not slack off, and do it properly in accordance with environmental protection regulations.
Furthermore, always check the changes in product properties. If there is any abnormality, do not ignore it lightly, and quickly investigate the cause to avoid disasters. Everyone abides by this rule to ensure safety and smooth operation.

Application Area

Taste the way of medicine and stone, it is related to saving the world and saving people, and it is also the wonder of creation. Today there is a thing called "Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3 - One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo -, Disodium Salt", its use in medicine is quite extraordinary.
This compound has the effect of restraining and stopping bleeding in diseases such as tuberculosis and coughing up blood. Because of its warm nature, it can enter the lung meridian, reconcile qi and blood, make blood follow the path, and coughing up blood stops. It also has the power of reducing swelling and relieving pain in trauma. Apply it to the affected area, it can penetrate the skin and penetrate the muscles, dissipate blood stasis and clear the collaterals, and make the swelling and pain subside. Or it can accumulate stagnation in the viscera, and it also has the ability to reduce accumulation and lead stagnation, promote the transportation of the spleen and stomach, and make the abdomen smooth and comfortable. This is all its application fields, and it is actually a powerful tool for doctors. It is beneficial to the health of people's livelihood. When it is carefully observed, it will make its effectiveness widely available to the world.

Research & Development

In recent years, I have been researching chemical products, focusing on Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt. It is unique in nature and has a wide range of uses. It has extraordinary potential in the fields of medicine and materials.
At the beginning, the method of synthesizing it was studied, but it was often difficult. The harsh reaction conditions and the slight changes in the proportion of raw materials all affected the quality and quantity of the product. However, I and my colleagues did not give up because of difficulties, and tried repeatedly, and finally found a suitable method.
Then, study the properties of this object, gain insight into its optical and thermal properties, and observe its state in different environments. Today, its characteristics have gradually been clarified, paving the way for subsequent development. In the future, we hope to dig deep into its use, push it to the rise of industry, seek the well-being of all beings, and devote our efforts to the research and development of chemical products.

Toxicity Research

To taste the poison of an object, it is a matter of life, and one must not ignore it. Today there are Spirolsobenzofuran - 1 (3H), 9 '- [9H] Xanthen - 3 - One, 3', 6 '- Dihydroxy - 2', 4 ', 5', 7 '- Tetraiodo -, Disodium Salt. This substance is chemically prepared. To investigate its toxicity, rigorous methods are required.
Examine this substance in detail, prepare it with ancient methods, observe its state in various media, and observe its changes. Try it with various creatures, and pay attention to the differences in its diet, behavior, and body shape. After a while, if the creature is tired and sleepy, the diet is gradually sparse, and it may contain toxicity.
Toxicity research is not an overnight achievement. It must be carefully investigated, confirmed by many parties, and then summarized in order to clarify the strength of its toxicity, so as to avoid its harm and benefit people.

Future Prospects

In today's world, there is a thing named "Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] - 3 - One, 3', 6 '- Dihydroxy - 2', 4 ', 5', 7 '- Tetraiodo -, Disodium Salt". In the field of chemistry, it is very unique and contains infinite potential. It is related to future expansion, which is really exciting and exciting.
This material has a unique structure, which is like a natural work, and many atoms complement each other to build a delicate structure. On this structure, its chemical properties also come into being. However, today, although we have some knowledge, there is still a long way to go for future exploration.
In the eyes of my chemical researchers, this substance is the foundation of new drug research and development, or the source of material innovation. Studying its characteristics and understanding its reaction mechanism may open up new paths of medicine and cure chronic diseases; or it can revolutionize the texture of materials and increase the use of utensils. In the future, it is like the dawn. Although the road ahead is unknown, it is expected to shine, like stars, leading a new chapter in the field of chemistry.

Historical Development

I am dedicated to the study of chemical objects. Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt This compound has an interesting historical evolution. In the past, all the sages worked tirelessly on the way of chemistry, through repeated experiments and thinking. At the beginning, the knowledge of this object was still shallow, and only some of its characteristics were known. However, as the years passed, with the improvement of skills and in-depth exploration, it gradually became clear that its structure was exquisite and its properties were unique. People worked day and night in the laboratory, analyzing and synthesizing it in various ways. From ignorant preliminary exploration to clear details, it has gone through countless hardships. The historical development of this compound is a vivid portrayal of the process of chemical exploration, witnessing the persistent progress of our generation on the road of science.

Product Overview

Today there is a thing called Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt. This is a product of fine chemicals and is quite useful in many fields. Its shape is either powder, color or light, and its properties are relatively stable.
Looking at its structure, it is unique, the atoms are arranged in an orderly manner, and the chemical bonds are exquisite. With this structure, it may have special physical and chemical properties. In scientific research and exploration, it can provide key support for many experiments; in industrial production, it may also be able to optimize the process and improve product quality. Although its name is long and complex, the importance of chemical research cannot be underestimated, and it is a good product worthy of in-depth investigation in scientific research and production.

Physical & Chemical Properties

Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt The physical and chemical properties of this substance are worth studying in depth. Looking at its shape, or showing a specific state, is related to its aggregation. On its solubility, it shows different in various solvents, or soluble, or slightly soluble, which is the result of its interaction with solvent molecules.
Among its chemical properties, the activity of functional groups is the key. Hydroxyl groups, iodine atoms, etc., give it unique reactivity. Hydroxyl groups can participate in reactions such as esterification and etherification, and iodine atoms also play an important role in reactions such as nucleophilic substitution. The state of sodium salts makes it ionic in solution and affects its physical properties such as conductivity. The physical and chemical properties of this compound are like intertwined threads, which together determine its application potential in various fields.

Technical Specifications & Labeling

Alas! Today and Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo -, Disodium Salt this thing. The quality of its technology is important.
The quality of its technology needs to be carefully controlled. If it is formed, it must fit the established formula, and the ratio of each atom should not be different. Physics also need to be clear, such as color, shape, etc., ask for one.
As for the name of the product, it is clear to the user, that is, Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo -, Disodium Salt, with necessary warnings, storage instructions, etc. The product should also be listed so that the user can make good use of it at a glance, so as to avoid mistakes and ensure its effectiveness.

Preparation Method

Spi ro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3 - One, 3', 6 '- Dihydroxy - 2', 4 ', 5', 7 '- Tetraiodo -, Disodium Salt. The method of preparation is related to raw materials and production processes, reaction steps and catalytic mechanisms, and cannot be careless.
Prepare a number of raw materials first, which need to be carefully selected to ensure their purity. In special utensils, put them in appropriate proportions. Temperature control, pressure regulation, according to specific reaction steps to change. During the reaction, the catalytic mechanism is very important, and the suitable catalyst is selected to promote its speed and stability.
During this period, the temperature, pressure, and time must be accurately grasped. There is a slight difference in the pool, or the product is impure. After the reaction is completed, it is purified through several processes to remove its impurities to obtain pure Spi ro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3 - One, 3', 6 '- Dihydroxy - 2', 4 ', 5', 7 '- Tetraiodo -, Disodium Salt. This is the way to make this thing.

Chemical Reactions & Modifications

I am committed to the study of chemical substances. Recently, the compounds involved are Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt. Its chemical reaction and modification are really the key to the study.
Looking at the reaction, many factors have an impact. The rise and fall of temperature and the ratio of reagents can change the reaction path and the properties of the product. To optimize the properties of this compound, careful consideration must be given to the reaction conditions.
We have adjusted the acid-base environment of the reaction and the timing of temperature control, hoping to make the product better. After repeated experiments, we have gradually obtained some results, and the product can finally change in terms of stability and activity. This is the result of unremitting research and fine-tuning of the reaction, and it is also an evidence for the continuous advancement of chemical research.

Synonyms & Product Names

Among the many medicines we have tasted, there is a thing called Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] - 3 - One, 3', 6 '- Dihydroxy - 2', 4 ', 5', 7 '- Tetraiodo -, Disodium Salt. The synonyms and trade names of this thing are also our concern.
Looking at its chemical structure, it is very delicate. Its synonyms may be hidden in the descriptions of various scholars, and the trade names are found in the books of the market. To understand its details, you need to read the classics and visit the houses of various parties.
In medical pharmacology, its synonyms refer to, or different descriptions related to the efficacy of the drug, as shown in the trade name, or the special way of production and sales. We are researchers of chemicals, we should carefully take the school entrance examination, explore the subtleties of its synonyms, and observe the change of its trade name, so as to show that this medicine is in the position of medical forest, for the cause of helping the world, adding bricks and mortar, and living up to what we have learned.

Safety & Operational Standards

About Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt Product Safety and Operation Specifications
Fu Spiro [Isobenzofuran - 1 (3H), 9' - [9H] Xanthen] -3-One, 3 ', 6' -Dihydroxy - 2 ', 4', 5 ', 7' -Tetraiodo-, Disodium Salt is an important product in chemical research. Its safety and operation specifications are crucial and cannot be ignored.
In terms of storage, place in a dry, cool and well-ventilated place. Avoid open flames and hot topics to prevent accidents. Due to its nature or environmental influence, the control of temperature and humidity should not be ignored. Humidity should be kept within a specific range to prevent it from moisture and deterioration; temperature should also be moderate, too high or too low can cause property variation.
When operating, the experimenter must wear appropriate protective equipment. Wear protective gloves to prevent skin contact, because the product may irritate and corrode the skin. Also wear goggles to protect your eyes from possible damage. The operation room must be well ventilated. If conditions permit, it should be operated in the fume hood to allow the volatile gas to be discharged in time to prevent its accumulation and endanger the human body.
When using this product, use clean and special equipment, and take it according to the accurate measurement method. Do not touch it with bare hands, nor use uncleaned equipment to prevent pollution. After use, store the remaining product properly and do not discard it at will. If there is any spill, clean it up immediately and dispose of it in accordance with relevant procedures to avoid polluting the environment.
Dispose of waste products in accordance with environmental protection and safety regulations. Do not dump it into ordinary trash cans or sewers, collect it separately and hand it over to professional institutions for disposal to ensure environmental and personal safety.
In conclusion, in the research and use of Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt, safety and operating standards are the top priority. Experimenters should strictly abide by the procedures and not slack off in order to achieve the purpose of research and ensure the safety of themselves and the environment.

Application Area

Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt (hereinafter referred to as this product), in the field of medicine, has a wide range of uses.
This product has a unique chemical structure and can be used in the treatment of diseases. In ophthalmology, it can help treat specific eye diseases. With its characteristics, it can relieve eye discomfort and improve vision-related diseases. In medical research, it is a powerful tool to explore the mechanism of diseases and help researchers gain insight into the mysteries of pathology.
In the process of diagnosis, this substance can be used as a marker to assist in accurate detection and make the detection of diseases more timely and accurate. It is also a key element in drug research and development. Based on it, new drugs with better efficacy and fewer side effects can be developed, which will add to the well-being of patients. In short, this substance has broad prospects and unlimited potential in the medical application field.

Research & Development

To taste the way of scientific research is to keep making progress, especially in the research of new things. Today there is Spiro [Isobenzofuran-1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy-2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt. I have been studying it for a long time.
At the beginning, I have explored its materialized nature, examined its structure in detail, and revisited the mechanism of the reaction. During this period, I encountered many difficulties and dangers, but I have upheld a strong heart and dare not slack a little.
Then, I will think about its application, hoping to expand its use to benefit everyone. So I tried all kinds of methods, adjusted the conditions, and hoped to get the best results.
After months of research, I have achieved a little success. However, I know that the road to scientific research is long, and this is only the beginning. In the future, I should still forge ahead and explore unremitting, hoping to make greater breakthroughs in the research and development of this thing, and contribute to the academic community.

Toxicity Research

Taste the harm of poison, it is related to people's livelihood, and it must be observed. Today there is a chemical called "Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] - 3 - One, 3', 6 '- Dihydroxy - 2', 4 ', 5', 7 '- Tetraiodo -, Disodium Salt", and the study of its toxicity is crucial.
We use scientific methods to explore the toxicity of this product. Observe its reaction, observe its changes, and seek accuracy. Viewed from ancient methods, those who are poisonous may harm the organs, or disrupt qi and blood. This chemical affects the state of cells and disrupts the order of biochemistry during experiments.
Although it is only a preliminary study, the signs of toxicity have already emerged. In the future, we should collect extensive data and study its rationale in depth to clarify its harm to living beings and the environment. It is the foundation for avoiding disasters and making profits, and cannot be slack.

Future Prospects

My husband has a thing named Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt. I am a chemical researcher, thinking about its future development.
This thing may be of great use in medicine. Looking at today's world, there are many diseases. If this thing is used as a basis, it may be able to make good medicine and solve the suffering of everyone. Its unique structure may be able to harmonize with various molecules in the body and adjust the balance of the body.
And in the field of materials, it is also promising. Or because of its characteristics, it can make new materials, which are tough and have special ability, and can be used for equipment and fortifications to help the development of the world.
Although the road ahead is uncertain, I firmly believe that with time and unremitting research, this thing will be able to shine in the future, contribute to the progress of the world, and benefit all people.

Historical Development

Alas! When it comes to Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt, the evolution of its history is worth exploring.
Looking back to its origin, at the beginning this chemical thing was little known. However, as the years passed, the scholars' research deepened. In the past, it was limited to skills and knowledge, and progress was difficult. However, the scholars' determination was unremitting, and after many trials, their understanding became clearer.
From ignorance to insight, from rough discrimination to subtle analysis, the status of this substance in the academic world has gradually emerged. Its properties and uses have become the focus of research. Years have passed, and many discoveries have been made, just like the stars shining on the road, making the development of this substance increasingly perfect, and it blooms with unique brilliance in the field of chemistry.

Product Overview

Alas! Today there is a thing called "Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] - 3 - One, 3', 6 '- Dihydroxy - 2', 4 ', 5', 7 '- Tetraiodo -, Disodium Salt". This is a chemical thing, and its shape and quality are very different. Looking at it, it has a unique structure, containing the shape of a spiral ring, and is connected by isobenzofuran and xanthon parts. Hydroxyl groups, iodine atoms and sodium ions also exist in it, giving it different properties.
This substance may have extraordinary uses in the field of chemical research. Its characteristics may lead to the initiation of new reactions, or in the materials, medicine and other industries, showing wonderful capabilities. Although it is only described in 200 words, it contains secrets that need to be explored in depth by us to understand its rationale, expand its use, and contribute to the progress of chemistry.

Physical & Chemical Properties

A chemical researcher, try to study Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt. Its physicality is special and related to many things. In terms of solubility, it has a certain degree of solubility in water, but it is not very soluble. This may be due to the action of groups in the molecular structure, resulting in a specific equilibrium state of its interaction with water molecules. Looking at its stability, it is still stable under normal conditions. However, when it encounters strong acids and alkalis, or high temperature extremes, its structure is volatile and its chemical properties change. And the color of this material has characteristics, because it contains iodine atoms, etc., it shows a specific color, and this color is also related to the electron transition in the molecule. Therefore, it is important to study the physicochemical properties of this material in order to understand its characteristics and various fields of use.

Technical Specifications & Labeling

"About Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt Product Specifications and Identification (Product Parameters) "
Taste the chemical industry, the technology is precise and the regulations are strict. Today there is Spiro [Isobenzofuran - 1 (3H), 9' - [9H] Xanthen] -3-One, 3 ', 6' -Dihydroxy - 2 ', 4', 5 ', 7' -Tetraiodo-, Disodium Salt This product, its technical specifications are most important.
When it comes to its properties, there should be clarity. The color and shape must be in line with the regulations, and there should be no difference. The proportion of ingredients must be accurate, and the content of 2 ', 4', 5 ', 7' -Tetraiodo, etc. must be investigated in milliseconds.
On the label, the product parameters are detailed. The name is accurate and clearly marked, so that those who see it know what it is. The origin, batch, etc. cannot be ignored, they are all certificates of quality. In this way, only in the road of chemical industry can it travel smoothly and achieve a fine business.

Preparation Method

Now I want to make Spi ro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3 - One, 3', 6 '- Dihydroxy - 2', 4 ', 5', 7 '- Tetraiodo -, Disodium Salt. The method of preparation, the first raw materials and production process. The raw materials should be carefully selected, and the quality is better. The production process needs to be rigorous and methodical.
The reaction steps are also critical, and they should be done in sequence without any mistakes. First, mix the raw materials in a suitable ratio, control the temperature and pressure, and make them fully react. When reacting, observe the changes carefully and adjust according to the situation.
Furthermore, the optimization mechanism cannot be ignored. Always think of ways to improve, so that the process is simple and efficient. In this way, you can get high-quality Spi ro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3 - One, 3', 6 '- Dihydroxy - 2', 4 ', 5', 7 '- Tetraiodo -, Disodium Salt products.

Chemical Reactions & Modifications

Alas! I am a researcher of chemical compounds, and today I am discussing the chemical reaction and modification of Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt.
Looking at its structure, it has a unique structure, containing spiro rings and polysubstituents. Its reactivity is special due to the presence of hydroxyl groups, iodine atoms and sodium salts. Hydroxyl groups can initiate nucleophilic substitutions, iodine atoms or halogenation reactions, and sodium salts affect their behavior in solution.
If you want to modify it, you can use the method of organic synthesis. Or introduce new functional groups to change their physical and chemical properties. Such as esterification to increase its fat solubility; halogenation modification to change its electron cloud distribution. This is the way to optimize its properties and obtain better materials or drugs.

Synonyms & Product Names

Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt has been around for a long time. Its synonym and trade name are both important for research.
The synonym of this substance stems from its complex structure and characteristics. The determination of the trade name is also related to many considerations, such as marketing activities and function display.
Although its chemical name is long and complex, the synonym and trade name may be more concise and easy to remember, which is quite convenient for communication and application in the industry.
Yu Changsi, the name of this substance may change over time and vary with its use. But seeking to be able to express the meaning accurately, whether it is a different name or a product name, can help us understand its nature and know its use. On the road of scientific research, we can move forward steadily and explore more possibilities of this substance.

Safety & Operational Standards

There is a law to be safe, and there is a degree to be done - On Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo -, Disodium Salt Safety and Operation Specifications
If you want to study the subtlety of medicine stones, you must understand the essentials of safety and follow the rules of operation. On Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo -, Disodium Salt This medicine, safety and operating norms, must not be ignored.
#1. Storage safety
This medicine should be placed in a dry and cool place, away from direct sunlight, like the ancient Tibetan pill, you need to choose a secluded place. Due to sunlight exposure, it may change its nature. And it should be isolated from other things to prevent mixing and messing with its quality. If the storage is inappropriate, the medicine may fail, or even change, endangering the safety of the user.
#2. Caution in taking
When taking it, you must clean your hands, wear clean clothes, and wear protective gear. Like the ancient alchemy, you must first clean your clothes. Use a precise device, the amount must be in line, and you must not make any mistakes. The cover is too small, and it is a thousand miles away. Overdose, or cause poisoning; if the dosage is insufficient, the drug effect will not be reached.
#3. Rules of operation
In the operation room, the air must be circulated, and the environment should be clean. Operating utensils must be cleaned first, and then used. When operating, the mind must be focused and not slack a little. If there is an accident, the drug will be splashed out, and it will be cleaned up quickly according to the prescribed method to prevent pollution of the environment and endanger everyone.
#IV. Dispose of it when
The remnants of the experiment and the residual drugs should not be discarded at will. It must be disposed of properly in accordance with the principles of environmental protection. Or dispose of it, or bury it, so as to be harmless to the environment. If it is the aftermath of ancient times, it must be comprehensive.
To sum up, the research of this drug is based on safety and regular operation. From it, things can be achieved, and the medicine can be used well; if it is not, disaster will occur. Therefore, researchers should keep it in mind and not ignore it.

Application Area

To taste the wonders of the world, there are Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3-One, 3', 6 '-Dihydroxy - 2', 4 ', 5', 7 '-Tetraiodo-, Disodium Salt. The application of this thing is quite extensive. In the field of medicine, it can be used as a diagnostic agent, and its characteristics can be used to reveal the signs of disease. In scientific research, it can help research and help explore the unknown. In the way of materials, there are also uses, or materials can be improved to increase their energy. Its various application fields, such as stars shining in the sky, gradually show its weight, open a new path for the world, waiting for the wise to explore deeply, so that its function can be fully developed and benefited the world.

Research & Development

In recent times, chemistry has advanced, and the study of matter has become more and more profound. Today there is Spi ro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] -3 - One, 3', 6 '- Dihydroxy - 2', 4 ', 5', 7 '- Tetraiodo -, Disodium Salt. We deeply believe that the research is important.
If you want to understand this thing, you must study its properties in detail. Its shape, its state, and the rules of its transformation are all essential for research. In the experimental room, use precise tools and strict methods to explore its properties. After repeated experiments, record its changes in detail, and analyze why.
Study the changes of this thing, and hope that it can make progress. Observe its state in different circumstances, and think of ways to improve its nature and use it widely. Whether it is for the help of medical medicine, or for the information of industry and technology, it is up to our generation to devote ourselves to research, hoping that in the future, we can develop its growth and use it for the world, so as to promote the progress of chemistry and the prosperity of society.

Toxicity Research

Taste the way of chemical industry, it is related to people's livelihood, and it is also involved in the study of toxicity. Today there is a substance called "Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] - 3 - One, 3', 6 '- Dihydroxy - 2', 4 ', 5', 7 '- Tetraiodo -, Disodium Salt", and the study of its toxicity is quite important.
To study the toxicity of this substance, it is necessary to observe its properties in various environments and observe its reaction to contact with other things. Examining its impact on living things, from microinsects to humans, cannot be ignored. The way to enter the body, or through breathing, or through diet, or through the skin.
Furthermore, explore its circulation in the ecology, and its effect on water, soil and air. Only by knowing its poisonous nature can we make good policies to avoid its harm, ensure the well-being of all beings, and protect the tranquility of the ecology, so that chemical products are all materials for the benefit of the world, not the root of harm.

Future Prospects

Today, it is called Spiro [Isobenzofuran - 1 (3H), 9 '- [9H] Xanthen] - 3 - One, 3', 6 '- Dihydroxy - 2', 4 ', 5', 7 '- Tetraiodo -, Disodium Salt. Although it is only a chemical synthesis, our generation of researchers have endless hopes.
Looking forward to the future, this product may shine in the field of medicine. Its unique structure and unique properties may be able to accurately target lesions and heal diseases. In the field of materials science, it is also expected to emerge, paving the way for the research and development of new materials.
We should do our best to study it, hoping to explore its profound mysteries and lead it to the realm of light. At that time, this chemically synthesized thing will surely be turned into a good medicine for the world, the cornerstone of innovation, the achievement of unfinished business, and the future prospect of our generation.

Where to Buy Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthen]-3-One, 3',6'-Dihydroxy-2',4',5',7'-Tetraiodo-, Disodium Salt in China?

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Frequently Asked Questions

As a leading Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthen]-3-One, 3',6'-Dihydroxy-2',4',5',7'-Tetraiodo-, Disodium Salt supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

Spiro [isobenzofuran-1 (3h), 9 '- [9h] xanthen] -3-one, 3', 6 '-dihydroxy-2', 4 ', 5', 7 '-tetraiodo-, what is the chemical structure of Disodium Salt

The full Chinese name of this compound is 3 ', 6' -dihydroxy-2 ', 4', 5 ', 7' -tetraiodospiro [isobenzofuran-1 (3H), 9 '- [9H] xanthon] -3-keto disodium salt, often referred to as sodium fluorescein. The following describes its chemical structure in the style of ancient proverbs:
This is an organic compound with a unique spiral ring structure. Its core structure is connected by a spiral atom, which cleverly connects the two parts of isobenzofuran and xanthon. In the isobenzofuran fragment, there is a carbonyl group connected to the third position next to the spiral atom, which gives it a specific chemical activity.
Xanthon part, at the key 3 'and 6' check points, each is connected to a hydroxyl group, and the hydroxyl group has active hydrogen, which can participate in many chemical reactions, such as the formation of hydrogen bonds, which affects the solubility of compounds and molecular interactions.
Furthermore, the 2 ', 4', 5 ', and 7' check points are occupied by iodine atoms. Iodine atoms, due to their large atomic radius and special electron cloud structure, endow compounds with unique physical and chemical properties, such as increasing the polarity of molecules, which affects their spectral characteristics.
The whole molecule is in an ionic state and combines with two sodium ions to form its disodium salt form. The presence of sodium ions significantly enhances the solubility of the compound in water, making it more effective in aqueous solution systems. It is often used for tracing and detection in medical diagnostics, analytical chemistry and other fields. This unique structure makes the compound valuable in both scientific research and practical applications.

Spiro [isobenzofuran-1 (3h), 9 '- [9h] xanthen] -3-one, 3', 6 '-dihydroxy-2', 4 ', 5', 7 '-tetraiodo-, what are the main uses of Disodium Salt

This is a substance called 3 ', 6' -dihydroxy-2 ', 4', 5 ', 7' -tetraiodospiro [isobenzofuran-1 (3H), 9 '- [9H] xanthon] -3-keto disodium salt. Its main uses are quite extensive.
In the field of medical diagnosis, it is often used as a contrast agent. Due to its special chemical structure, it can help to clearly display the shape, structure and blood flow of internal organs and tissues of the human body during X-ray, CT and other imaging examinations. Taking cardiovascular angiography as an example, after injecting this substance, blood vessels can be significantly developed in the image, which can help physicians accurately understand whether there are stenosis, blockage and other lesions in blood vessels, providing a key basis for the diagnosis of cardiovascular diseases.
In scientific research experiments, it also has important value. As a marker, it can label biomolecules. When studying the transportation and localization of specific proteins in cells, this substance is connected to the target protein. With its unique optical or chemical properties, it can track the whereabouts of proteins with the help of microscopes and other equipment, and gain in-depth understanding of cellular physiological processes and pathological mechanisms.
In the field of materials science, it can be used to prepare materials with special optical properties. Due to its iodine and other elements and specific molecular structure, or endowing the material with unique light absorption and emission characteristics, it is used in optical sensors, fluorescent materials, etc., to achieve high sensitivity detection and response to specific substances or physical quantities.

Spiro [isobenzofuran-1 (3h), 9 '- [9h] xanthen] -3-one, 3', 6 '-dihydroxy-2', 4 ', 5', 7 '-tetraiodo-, what are the physical properties of Disodium Salt

This is 3 ', 6' -dihydroxy-2 ', 4', 5 ', 7' -tetraiodospiral [isobenzofuran-1 (3H), 9 '- [9H] xanthon] -3-keto disodium salt, which has unique physical properties. Looking at its properties, at room temperature, it is mostly in the state of powder, white or near-white, fine and uniform.
When it comes to solubility, this substance exhibits good solubility in water, and can quickly blend with water to form a uniform and stable solution. This property is due to the specific interaction between its molecular structure and water molecules, such as the action of hydrogen bonds, which promotes its dispersion in water. However, in organic solvents such as ethanol and ether, its solubility is significantly inferior, and it is difficult to form a uniform dispersion system due to the difference in the forces between molecules and organic solvents.
Another word, the melting point of this substance is determined experimentally within a certain range. This value is one of its inherent physical properties and is determined by various factors such as intermolecular forces and lattice energy. This melting point value is of great significance for its processing and application under specific conditions. For example, when used in high temperature environments, it is necessary to consider whether its morphology and properties will be changed due to approaching or exceeding the melting point.
As for density, it is also an important physical property. This density value determines its floating state in different media, etc. In the related production and application process, according to this density characteristic, it can be separated and purified by means of sedimentation, centrifugation and other means.
In summary, the physical properties of 3 ', 6' -dihydroxy-2 ', 4', 5 ', 7' -tetraiodospiral [isobenzofuran-1 (3H), 9 '- [9H] xanthon] -3-keto disodium salt are of crucial guiding value for its application and research in many fields such as chemical industry and medicine.

Spiro [isobenzofuran-1 (3h), 9 '- [9h] xanthen] -3-one, 3', 6 '-dihydroxy-2', 4 ', 5', 7 '-tetraiodo-, what are the synthetic methods of Disodium Salt

This is a method for the synthesis of disodium 3 ', 6' -dihydroxy-2 ', 4', 5 ', 7' -tetraiodospiro [isobenzofuran-1 (3H), 9 '- [9H] xanthon] -3-one. There are many methods, common ones are based on xanthon and isobenzofuran, which are prepared by halogenation, hydroxylation and salt formation.
First take xanthon tons and halogenate with iodine to obtain 2', 4 ', 5', 7 '-tetraiodoxanthon tons. When halogenating, when controlling the temperature, time and amount of iodine of the reaction, the yield increase rate and the control of side effects. Then, the hydroxyl group is introduced to obtain 3 ', 6' -dihydroxy-2 ', 4', 5 ', 7' -tetraiodoxanthon. This step can be achieved by using a specific hydroxylation reagent according to suitable reaction conditions.
Then, 3 ', 6' -dihydroxy-2 ', 4', 5 ', 7' -tetraiodoxanthon reacts with isobenzofuran to form a spiral [isobenzofuran-1 (3H), 9 '- [9H] ton] -3-one structure. In the spiral ring formation reaction, a suitable catalyst and solvent need to be selected to promote the anterograde reaction. At the end of
, the product is reacted with a sodium source to form disodium 3 ', 6' -dihydroxy-2 ', 4', 5 ', 7' -tetraiodospiro [isobenzofuran-1 (3H), 9 '- [9H] xanthon] -3-one. When forming a salt, attention should be paid to the type, dosage and reaction environment of the sodium source to obtain a high-purity product.
During the synthesis process, each step of the reaction requires precise control of the reaction conditions, such as temperature, time, and the proportion of reactants, and appropriate separation and purification methods are required to extract the purity and yield of the product. The product of each step should be analyzed and identified in detail to ensure that the reaction proceeds as expected.

Spiro [isobenzofuran-1 (3h), 9 '- [9h] xanthen] -3-one, 3', 6 '-dihydroxy-2', 4 ', 5', 7 '-tetraiodo-, Disodium Salt What are the precautions during use?

This is called 3 ', 6' -dihydroxy-2 ', 4', 5 ', 7' -tetraiodospiral [isobenzofuran-1 (3H), 9 '- [9H] xanthon] -3-keto disodium salt. When using, pay attention to many matters.
First, this agent has specific chemical properties, mixing with other substances, or biochemical reactions, resulting in changes in properties. Therefore, when using it, it must be carefully reviewed for compatibility with other agents or substances used, and must not be mixed rashly.
Second, it may have the risk of sensitization to the human body. Before use, check whether you are allergic. Try a small amount first to see if there is any discomfort. If you feel itchy, red and swollen skin, or allergic symptoms such as poor breathing, stop using it immediately and seek medical assistance.
Third, the preservation of this agent is also a priority. It needs to be placed in a dry, cool and ventilated place to avoid direct sunlight. If it is not well preserved, it will deteriorate, not only will the effect be greatly reduced, but also harmful things will be produced.
Fourth, those who use it should be aware of its usage and dosage, and should not change it. Excessive use may cause adverse consequences, such as drug poisoning; if the dosage is insufficient, it will be difficult to achieve the expected effect. Be sure to follow the doctor's instructions or instructions for use, and use it accurately.
Fifth, during use, pay attention to observe its effect and reaction. If the symptoms do not decrease after use, or there are new reactions, seek medical advice quickly, and do not delay. In this way, it can be used safely and achieve the desired purpose.