Products

Home Products Sodium 3,4-Dihydroxy-9,10-Dioxo-9,10-Dihydroanthracene-2-Sulfonate

Sulfonic Acid Series Sulfamic Acid Series Guanidine Series

Sulfonic Acid Series

Sulfamic Acid Series

Guanidine Series

Sodium 3,4-Dihydroxy-9,10-Dioxo-9,10-Dihydroanthracene-2-Sulfonate

Specifications

HS Code	844376
Chemical Formula	C14H7NaO7S
Molecular Weight	358.26 g/mol
Appearance	Typically appears as a solid (powder or crystalline form)
Solubility	Soluble in water
Ph Range	May have a pH in an aqueous solution depending on concentration, usually in a certain pH range for proper use
Color	Often has a color (e.g., may be yellowish)
Odor	Generally odorless or has a very faint odor
Melting Point	Specific melting point which indicates its phase transition temperature
Stability	Stable under normal storage conditions within a certain temperature and humidity range
Absorbance	Absorbs light at specific wavelengths in the electromagnetic spectrum

As an accredited Sodium 3,4-Dihydroxy-9,10-Dioxo-9,10-Dihydroanthracene-2-Sulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	500g Sodium 3,4 - Dihydroxy - 9,10 - Dioxo - 9,10 - Dihydroanthracene - 2 - Sulfonate in sealed plastic bag
Shipping	Sodium 3,4 - Dihydroxy - 9,10 - Dioxo - 9,10 - Dihydroanthracene - 2 - Sulfonate should be shipped in tightly sealed containers, protected from moisture and heat. Follow applicable chemical transport regulations to ensure safe transit.
Storage	Sodium 3,4 - Dihydroxy - 9,10 - Dioxo - 9,10 - Dihydroanthracene - 2 - Sulfonate should be stored in a cool, dry place away from direct sunlight. Keep it in a well - sealed container to prevent moisture absorption and exposure to air, which could potentially lead to decomposition or chemical changes. Store it separately from incompatible substances to avoid reaction risks.

Free Quote

Competitive Sodium 3,4-Dihydroxy-9,10-Dioxo-9,10-Dihydroanthracene-2-Sulfonate prices that fit your budget—flexible terms and customized quotes for every order.

For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@alchemist-chem.com.

We will respond to you as soon as possible.

Tel: +8615371019725

Email: sales7@alchemist-chem.com

Get Free Quote of Lingxian Chemical

Flexible payment, competitive price, premium service - Inquire now!

Get A Free Quote Now

Certification & Compliance

Sodium 3,4-Dihydroxy-9,10-Dioxo-9,10-Dihydroanthracene-2-Sulfonate is manufactured under an ISO 9001 quality system and complies with relevant regulatory requirements.
COA, SDS/MSDS, and related certificates are available upon request. For certificate requests or inquiries, contact: sales7@alchemist-chem.com.

Sodium 3,4-Dihydroxy-9,10-Dioxo-9,10-Dihydroanthracene-2-Sulfonate

General Information

Historical Development

"Remembering the Past of Anthraquinone Sulfonate Compounds"
Sodium 3,4 - Dihydroxy - 9,10 - Dioxo - 9,10 - Dihydroanthracene - 2 - Sulfonate This substance is gradually emerging in the field of chemical industry. Looking back in the past, at the beginning of chemistry, all the sages were determined to search for substances.
In the past, researchers focused on all kinds of compounds, and after years of study, they were involved in this substance. At first, the understanding was still shallow, and only a little knowledge of its appearance was known. As the years passed, the researchers became more and more skilled, and the deeper they explored its structure and characteristics. Or in accidental experiments, their different properties were observed; or after repeated calculations, their molecular composition was revealed.
Then, after many attempts, the production method gradually became, from crude at the beginning to exquisite at the end. This compound has then developed its functions in many fields, contributing to the development of chemistry and becoming a bright pearl of the past research. Its history is really a vivid footnote to the evolution of chemistry.

Product Overview

There is a substance called Sodium 3,4 - Dihydroxy - 9,10 - Dioxo - 9,10 - Dihydroanthracene - 2 - Sulfonate. This is a chemical product with unique properties. Its shape and color may be fixed or different. In terms of its quality, it contains a specific combination of elements and has a delicate structure.
This substance may have special uses in the field of chemistry. Or it can participate in various reactions, which is the key to synthesizing new compounds. Whether its properties are stable or not depends on the wide range of applications. In the context of experiments, researchers scrutinize its changes to explore its understanding.
Or in industrial production, it can be used as an auxiliary to enhance the quality of the product. Or in scientific research and exploration, in order to reveal the key to the mysteries of chemistry. In short, although this thing is small, it has its value that cannot be ignored in the field of chemistry. We need to explore it in depth to understand its more wonders.

Physical & Chemical Properties

The study of a chemical substance is related to the physicochemical properties of "Sodium 3,4 - Dihydroxy - 9,10 - Dioxo - 9,10 - Dihydroanthracene - 2 - Sulfonate", which is recorded in ancient texts.
When looking at this agent, its color is often crystal clear, like jade, or light color, without filth. Touch it, the texture is delicate, and there is no feeling of roughness.
Smell its smell, no pungent odor, no rancid smell, and the breath is peaceful. As for its nature, it is easily soluble in water, silent when dissolved, and the water is clear and not turbid. When heated, it gradually changes its state to a certain temperature, or melts or melts, but there is no strange change. When encountering all kinds of reagents, it should be followed logically, or synthesized into new substances, or decomposed and changed into their quality, all follow the common way of chemistry, which can be used in chemical industry and medicine. It has unique ability and is actually an important thing in chemical research.

Technical Specifications & Labeling

"On Sodium 3,4 - Dihydroxy - 9,10 - Dioxo - 9,10 - Dihydroanthracene - 2 - Sulfonate Technical Specifications and Labeling (Commodity Parameters) "
In this word, Sodium 3,4 - Dihydroxy - 9,10 - Dioxo - 9,10 - Dihydroanthracene - 2 - Sulfonate, its technical specifications need to be rigorous. The selection of raw materials, when the choice of pure and high quality, impurities must be micro. The method of synthesis, the steps are orderly, the temperature and duration are fixed. The reaction conditions are precisely controlled, and the temperature, humidity and pressure cannot be ignored.
As for the logo, the product parameters must be clear. The proportion, purity and geometry of the ingredients contained should be detailed. Appearance, color and morphological characteristics should also be accurately described. In this way, the product can be used in applications with stable performance, reliable quality, and can be used in a variety of ways. It does not live up to the intentions of the developers. It also allows users to use it according to the standard to achieve the expected effect.

Preparation Method

There are currently methods for preparing Sodium 3,4 - Dihydroxy - 9,10 - Dioxo - 9,10 - Dihydroanthracene - 2 - Sulfonate, which are described in detail below.
Raw materials and production process: Take anthraquinone-related substances, and prepare various raw materials such as sulfonating reagents. In a suitable reaction vessel, control the appropriate temperature and pressure. First, mix the anthraquinone derivative with the sulfonating agent in a certain proportion, and slowly heat it to promote the smooth introduction of the sulfonic acid group into the target molecule.
Reaction steps: Heat up to a specific interval, maintain the reaction for several hours, and continue to stir during this period to fully contact the reactants. When the reaction is completed asymptotically, the degree of reaction is detected by specific means to ensure that the reaction is sufficient.
Catalytic mechanism: A specific catalyst is selected, which can effectively reduce the activation energy of the reaction and speed up the reaction rate. Its catalytic principle is to form a specific intermediate state with the reactants, guide the reaction in a predetermined direction, and improve the selectivity and yield of the products. In this way, Sodium 3,4 - Dihydroxy - 9,10 - Dioxo - 9,10 - Dihydroanthracene - 2 - Sulfonate can be efficiently prepared.

Chemical Reactions & Modifications

To taste the wonders of chemical industry, it is related to the change of substances, especially reaction and modification. Today there is Sodium 3,4-Dihydroxy-9,10-Dioxo-9, 10-Dihydroanthracene-2-Sulfonate this substance, which is very critical to our research.
Its chemical reaction can be adjusted under various conditions. Temperature, pressure, and catalyst factors can all affect its change. By subtle control, or to make the reaction smoother, the yield is higher.
As for modification, it is designed to improve its properties. Or increase its stability, or strengthen its solubility, or give new energy. After repeated research, explore the effect of various methods, hoping to get better quality.
We study day and night, with ancient methods and new techniques, hoping that the reaction and modification of this thing will make great progress, adding bricks and mortar to the chemical industry, and using the power of chemistry.

Synonyms & Product Names

The Mo Jing says: "The same, but different, are both one and the same." In terms of things, although there are many, they refer to one, and this so-called foreign body with the same name is also.
Today there is a thing named "Sodium 3,4 - Dihydroxy - 9,10 - Dioxo - 9,10 - Dihydroanthracene - 2 - Sulfonate", which is also known as various other names in the industry. This chemical thing may get different names due to its properties, uses, and reasons for discovery.
Its trade name is from the industry to remember and promote transactions. The synonyms originated from academic discussions and research inheritance. Scholars have their own expressions, but they all refer to this thing. All kinds of appellations, although different in form, are the same, just like rivers and rivers, and always return to the sea. This is for the convenience of the world to recognize and communicate this thing. Between the names, they refer to the same thing, complementing each other and adding luster to the way of chemistry.

Safety & Operational Standards

Discussion on the rules of installation
Now on Sodium 3,4 - Dihydroxy - 9,10 - Dioxo - 9,10 - Dihydroanthracene - 2 - Sulfonate This product is related to safety and operating standards, and must not be ignored.
At the beginning of preparation, the operator must clean his hands and clean his utensils so that there is no dust disturbance. The utensils used should be suitable for those that are resistant to acid and alkali erosion, and must first be strictly washed and dried before they can be used. When preparing the material, the dosage must be accurate, and the amount must be measured by the weighing instrument, which is indistinguishable.
The environment, temperature and humidity of the reaction are all important. If the temperature is high, it is easy to cause the reaction to be too fast, leading to the risk of loss of control; if the temperature is low, the reaction will be slow and time-consuming. Therefore, it is often controlled in a certain constant range, and it is handled by a delicate temperature control device. The humidity should not be ignored. If the humidity is too high, it may cause the raw materials to deliquescence and damage their quality.
When reacting, the operator should stay by the side, keep his eyes on it, and observe its changes. The stirring rate must be uniform, so that all things can be fully integrated and reacted. If there is abnormal color change or gas generation, the heat source should be quickly cut off and disposed of according to the established method.
When the product is ready, it should be taken in a regular manner. Use clean utensils to hold it, handle it with care, and do not cause shock. When storing, choose a cool, dry, dark place and store it in a sealed container to prevent it from contact with air and water vapor and change.
All these are the safety and operation specifications of Sodium 3,4 - Dihydroxy - 9,10 - Dioxo - 9,10 - Dihydroanthracene - 2 - Sulfonate. Follow this to get the benefits and avoid the harm, and keep everything smooth and safe.

Application Area

Today there is a thing called Sodium 3,4 - Dihydroxy - 9,10 - Dioxo - 9,10 - Dihydroanthracene - 2 - Sulfonate. It is quite useful in the field of printing and dyeing. In the past, the dyeing method was inconvenient, the color was easy to fade, and the color of the dye was difficult to be uniform. This product is very different from before. With its dyeing silk and fabric, the color is firm but not easy to fade, and the color is uniform, fresh and pleasing to the eye.
It can also be used in the road of medicine. It has a little pharmacology, or it can help heal sores, or it can regulate stasis in the body. Although it is not the main medicine for treating diseases, it is an adjuvant and can also add help.
In chemical products, it can be used as an adjuvant to make all reactions more smooth, and the quality of the products produced is also excellent. From this perspective, the wide application of this Sodium 3,4 - Dihydroxy - 9,10 - Dioxo - 9,10 - Dihydroanthracene - 2 - Sulfonate is indeed something that cannot be underestimated.

Research & Development

Taste the essence of research, care about specialization. Today there is Sodium 3,4 - Dihydroxy - 9,10 - Dioxo - 9,10 - Dihydroanthracene - 2 - Sulfonate. We have been studying it for a long time.
At the beginning, I explored its properties, observed the wonders of its structure, and saw its exquisite structure in the subtleties of molecules. Then I studied its production method. After many attempts, I adjusted all kinds of conditions and tried to find the best method. Although I encountered thorns many times on the way, I never gave up.
It is also quite laborious to apply it. Thinking about its possibilities in various fields, hoping to develop its growth and benefit the world. Or add new power to medicine, or have amazing achievements in materials. We are unswervingly committed to the research of this product and contribute to the development of the industry, promoting it to continue to move forward and eventually reach a lofty realm.

Toxicity Research

The taste of the nature of poisons is related to the health of people's lives, which cannot be ignored. Today there is Sodium 3,4-Dihydroxy-9,10-Dioxo-9, 10-Dihydroanthracene-2-Sulfonate this thing, I devote myself to the study of poison.
Examine its properties in detail, and explore between experiments. Observe its response to various things, and observe the change of its entry into the body. After repeated trials, it is clear that its effect on biological organisms. Or disturb the order of its metabolism, or disrupt its cells. Although the dosage is different and the reaction is different, its toxicity should not be ignored.
We study the toxicity of this thing, not for other reasons, but to distinguish its harm, so that the world can avoid disasters. Make everyone aware of its risks and use it carefully, so as to protect their safety and safety, and also set up a warning sign for those who use this thing in future generations.

Future Prospects

I have been engaged in the research of chemical products for a long time, and I often think about the future development. Today, Sodium 3,4 - Dihydroxy - 9,10 - Dioxo - 9,10 - Dihydroanthracene - 2 - Sulfonate. Its potential in the chemical industry is extraordinary.
Looking at the present, although there is a certain understanding, there is a lot of room for future expansion. We can analyze its structure and find ways to optimize it to make its performance better. Or in the preparation of new materials, it shines brightly, such as for high-end electronic devices, to improve its stability and functionality.
It is also expected to move forward on the road of green chemistry, improve the synthesis process, reduce pollution and consumption. At that time, this chemical will surely be able to contribute to the industry, realize our ambitions for the future, lead the chemical industry to a new height, and create endless possibilities for the well-being of future generations.

Where to Buy Sodium 3,4-Dihydroxy-9,10-Dioxo-9,10-Dihydroanthracene-2-Sulfonate in China?

As a trusted Sodium 3,4-Dihydroxy-9,10-Dioxo-9,10-Dihydroanthracene-2-Sulfonate manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.

Frequently Asked Questions

As a leading Sodium 3,4-Dihydroxy-9,10-Dioxo-9,10-Dihydroanthracene-2-Sulfonate supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

What is the main use of Sodium 3,4-Dihydroxy-9,10-Dioxo-9, 10-Dihydroanthracene-2-Sulfonate

Sodium-3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate, this substance has a wide range of uses. In the field of printing and dyeing, it is often used as a dye aid. Because of its special chemical structure, it can improve the affinity and fixation of dyes to fabrics, making dyeing more uniform and lasting. If you want to get the best effect in fabric dyeing in the past, you need these aids to help the dye adhere to the fabric better, and it will not fade over time.
In the pharmaceutical and chemical industry, it also has its own shadow. It can be used as an intermediate in drug synthesis, and by virtue of its structural properties, it can participate in the construction of specific drug molecules. The ancient medical processing, although the method is different, but today's synthesis, based on this substance, can produce better drugs.
In the field of material science, it also plays a role. Can be used to prepare special functional materials, such as materials with light and electrical response properties. In the past, the preparation of materials was based on experience, but now this material is used as a factor, and materials with required characteristics can be precisely created according to scientific principles.
In summary, sodium-3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate has important uses in printing and dyeing, pharmaceutical chemicals, materials science, etc., and is indispensable for the development of many industries.

What are the physical properties of Sodium 3,4-Dihydroxy-9,10-Dioxo-9, 10-Dihydroanthracene-2-Sulfonate

Sodium-3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate sodium salt, this physical property has several ends. In terms of color state, it is often powdery, and it is delicate in appearance. The color is white or nearly white, and the texture is uniform.
In terms of solubility, it is soluble in water, and gradually melts into the water body to form a clear liquid. This characteristic is due to the interaction between its molecular structure and water, resulting in its dispersion between water molecules.
In terms of stability, it is relatively stable at normal temperature, but its structure is variable in the case of strong acid, strong alkali or high temperature environment. Strong acid and strong base can cause the chemical bonds in the molecule to break and rearrange, and high temperature intensifies the molecular movement and triggers reactions such as decomposition.
Spectral characteristics are also important physical properties. Under specific light bands, it has unique absorption and emission spectra. This is derived from the electron transition in the molecule, which can be used for qualitative and quantitative analysis to help researchers identify its existence and measure its content.
Furthermore, its crystal structure also has characteristics. The atoms and ions in the lattice are arranged in an orderly manner and maintained by specific forces. This structure affects many physical and chemical properties, such as hardness and density. The density is moderate, similar to most organic sulfonates, laying the foundation for its application in various systems.

What are the chemical properties of Sodium 3,4-Dihydroxy-9,10-Dioxo-9, 10-Dihydroanthracene-2-Sulfonate

This is a compound called 3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sodium sulfonate. Its chemical properties are unique and valuable for investigation.
This compound contains specific functional groups such as hydroxyl (-OH) and sodium sulfonate (-SO 🥰 Na). Hydroxyl groups are highly hydrophilic, which can make the substance soluble in water to a certain extent, and hydroxyl groups can participate in many chemical reactions, such as esterification reactions, which react with acids under specific conditions to form ester compounds; they can also be oxidized and converted into other functional groups such as aldehyde groups and carboxyl groups.
Sodium sulfonate group also affects its properties, enhancing the water solubility and ionic properties of the compound, enabling it to ionize sodium ions and corresponding anions in solution. This property is widely used in some fields, such as as being a component of surfactants. By virtue of ionic and hydrophilic properties, the surface tension of liquids can be reduced, and the effects of emulsification and dispersion can be achieved.
Furthermore, the anthraquinone structure in the molecule endows it with special physical and chemical properties. The anthraquinone structure conjugate system is large, so the compound may have a certain color, and due to the existence of the conjugate system, the electrons are easily excited to transition, and it may have potential uses in the fields of light and electricity, such as as photochromic materials or electron transport materials.
Because it contains multiple oxygen atoms, hydrogen bonds are formed between molecules or with other substances, which affects its physical properties such as melting point and boiling point, and also affects its solubility and molecular aggregation in different solvents.

What is the production method of Sodium 3,4-Dihydroxy-9,10-Dioxo-9,10-Dihydroanthracene-2-Sulfonate

In order to obtain 3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate sodium, the following ancient method can be used.
Take anthraquinone as the base material first, which is the key starting material. In an appropriate reactor, add anthraquinone, and use sulfuric acid, fuming sulfuric acid or chlorosulfonic acid as sulfonating reagents. Among them, sulfuric acid is cheap and easy to obtain, but the reaction activity is slightly less; fuming sulfuric acid has good activity, but the operation needs to be double cautious; although chlorosulfonic acid reacts rapidly, it is highly corrosive. According to the specific situation, choose one and use it, and control the dose and ratio. Generally, the molar ratio of sulfonating reagent to anthraquinone needs to be determined by several tests, and it is roughly within a specific range to ensure the effectiveness of sulfonation.
Warm up to a suitable temperature, which is very critical. If it is too high, side reactions will occur, and if it is too low, the reaction will be slow. With a specific heating device, slowly heat up to a certain range, and continue to stir during this period to allow the reactants to fully contact and react evenly. After the sulfonation reaction is completed, a mixture containing anthraquinone sulfonic acid is obtained.
Then, the mixture is hydrolyzed in an appropriate manner. Often water or dilute acid is used as a hydrolyzer, slowly added, accompanied by stirring, so that the sulfonic acid group is moderately hydrolyzed and When hydrolyzing, the temperature and time also need to be precisely controlled. If the temperature is too high or the time is too long, it may cause overreaction of hydroxyl groups and damage the purity of the product.
Furthermore, carry out the oxidation step. Under appropriate conditions, the carbon at positions 9 and 10 in the anthraquinone structure is oxidized to carbonyl groups to form a 9,10-dioxo-9,10-dihydroanthracene structure. During the oxidation process, pay attention to the pH, temperature and reaction time of the system, which are all related to the degree of oxidation and the quality of the product.
Finally, neutralize to form a salt. With basic substances such as sodium hydroxide or sodium carbonate, slowly add to the reaction system to neutralize the acid formed by the sulfonic acid group and convert it into 3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sodium sulfonate. During neutralization, closely monitor the pH value to a suitable range to obtain the product. Subsequent recrystallization, filtration, washing, drying and other operations can obtain pure 3,4-dihydroxy-9,10-dioxo-9,10-dioxo-dihydroanthracene-2-sodium sulfonate.

What are the common specifications of Sodium 3,4-Dihydroxy-9,10-Dioxo-9, 10-Dihydroanthracene-2-Sulfonate on the market?

In today's market, the common specifications of sodium-3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate are as follows.
This compound is often found in different purity specifications. The purity of 95% is quite common, because it is sufficient to meet the production requirements in many general industrial applications, such as the preparation of certain dyes. With this purity grade, it can effectively participate in the reaction, so that the color and performance of the dye can reach the established standard.
The purity of 98% is also not uncommon, and it is mostly used in the fine chemical field where the purity of the raw material is higher. In the manufacture of intermediates for drug synthesis, 98% purity can ensure the stability of the reaction process, reduce the interference of impurities, and improve the success rate and quality of drug synthesis.
Furthermore, 99% high purity specifications also exist in the market. In high-end scientific research experiments, the purity of reagents is extremely demanding. 99% purity can ensure the accuracy of experimental results, avoid errors caused by impurities, and play a key role in the research and development of new materials and cutting-edge chemical research.
In addition, packaging specifications are also diverse. Small packages are commonly 5 grams and 10 grams, which are mostly used for small-scale trial and exploratory experiments in laboratories of scientific research institutions, making it easy for researchers to access and carry out experiments flexibly. Medium packaging is mostly 100 grams and 500 grams to meet the initial production needs of small and medium-sized production enterprises, or batch use in school teaching experiments. Large packaging is available in 1kg, 5kg and even 25kg packages, mainly for large-scale industrial manufacturers. Large-scale procurement can reduce costs and meet the needs of long-term stable production materials. In this way, different purity and packaging specifications can fully meet the needs of all parties in the market.