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Home Products 1-Naphthol-3,6-Disulphonic Acid Disodium Salt

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1-Naphthol-3,6-Disulphonic Acid Disodium Salt

Specifications

HS Code	962131
Chemical Formula	C10H6Na2O7S2
Molecular Weight	358.26 g/mol
Appearance	white to light yellow powder
Solubility	soluble in water
Ph Range	around neutral
Melting Point	decomposes before melting
Stability	stable under normal conditions
Hazard Class	non - hazardous in normal use
Storage Conditions	store in a cool, dry place
Application	used in dye and pigment manufacturing

As an accredited 1-Naphthol-3,6-Disulphonic Acid Disodium Salt factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	25-kg bag packaging for 1 - Naphthol - 3,6 - Disulphonic Acid Disodium Salt.
Storage	1-Naphthol - 3,6 - Disulphonic Acid Disodium Salt should be stored in a cool, dry place. Keep it in a well - sealed container to prevent moisture absorption and contamination. Avoid storing it near heat sources or in direct sunlight as this could cause degradation. Store away from incompatible substances to prevent chemical reactions.
Shipping	1 - Naphthol - 3,6 - Disulphonic Acid Disodium Salt should be shipped in well - sealed containers. Protect from moisture, exposure to heat and contact with incompatible substances. Ensure compliant documentation for chemical transport.

Free Quote

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1-Naphthol-3,6-Disulphonic Acid Disodium Salt

General Information

Historical Development

1 - Naphthol - 3,6 - Disulphonic Acid Disodium Salt is also a chemical product. Trace back to its origin, the research and development of this product has gone through years. Early years, chemical sages, unremitting research, looking for new quality. At the beginning, in the laboratory, repeated experiments were conducted to explore its properties and production methods. With the evolution of science and technology, the preparation technology has gradually refined, and the output has also increased. Since its inception, it has been used in printing and dyeing, chemical industry and other industries. In the past, many craftsmen and scholars have made every effort for its development. Or improve the production method, or expand the use. From the initial ignorance and exploration, it has become widely known and widely used today. It is an important part of the development of chemistry, witnessing the progress and breakthroughs of human beings in the field of chemistry.

Product Overview

1 - Naphthol - 3,6 - Disulphonic Acid Disodium Salt is a unique chemical substance. Its shape is either powder or crystalline. The color is often white or slightly light. This substance has specific chemical properties and is quite important in many chemical processes and industrial applications.
Its preparation method is often determined by chemical reaction, through many steps and fine operation. In the chemical field, it can be used as a dye intermediate, which can be skillfully converted to give unique color and characteristics to colorful dyes. In some chemical research and production links, it can be used as a key raw material to help synthesize other complex compounds.
Although it has practical value, strict procedures must be followed when operating to ensure safety and avoid adverse effects on the environment and human body. Looking at its chemical structure and properties, it can be seen that it has an indispensable position in the development of modern chemical industry.

Physical & Chemical Properties

1 - Naphthol - 3,6 - Disulphonic Acid Disodium Salt is also a chemical substance. Its physicalization is very important. This compound, which is white in color or nearly colored powder, has good water solubility and can be soluble in water to obtain a homogeneous solution. Melting is special, and it can only be disintegrated at a specific degree. Under the action of light, its properties are still low, and it is not easy to be accelerated by light. In terms of chemical properties, it can be reversed in many ways, such as when the liquid meets, it can have specific chemical reactions, or generate new compounds. This physical property is of great significance in fields such as chemical research, industrial and biological research, and is also an important application for researchers to explore in depth.

Technical Specifications & Labeling

1 - Naphthol - 3,6 - Disulphonic Acid Disodium Salt, the thing of transformation is also. Its technology and quality (product quality) are essential. The technical quality of this product, the degree of its composition, and the guarantee of the content are allowed. Its physical reason, such as color and shape, also has a certain value. As for the product, list the products, such as molecular weight and chemical formula, so that the user can see at a glance. The raw quality, follow the standard process, and the product is guaranteed. In this way, we can get the excellent products of 1 - Naphthol - 3,6 - Disulphonic Acid Disodium Salt for all parties to need.

Preparation Method

The preparation method of 1 - Naphthol - 3,6 - Disulphonic Acid Disodium Salt is related to the raw materials and production process, reaction steps and catalytic mechanism.
First take naphthol, with an appropriate amount of sulfuric acid, at a specific temperature and duration, the reaction of sulfonation is carried out. This step requires precise temperature control to prevent side reactions. After obtaining the intermediate product, neutralize it with soda ash and adjust it to a suitable pH. Then, through separation and purification, impurities are removed to obtain a pure product.
The selection of raw materials is very important, and the purity of naphthol affects the quality of the product. In the production process, temperature, time and the proportion of reactants are all key. In the reaction step, the order of sulfonation and neutralization and the conditions affect the formation of the product. In the catalytic mechanism, or with a specific catalyst, the reaction is accelerated and the yield is improved. In this way, high-quality 1-Naphthol-3,6-Disulphonic Acid Disodium Salt products can be obtained.

Chemical Reactions & Modifications

Guanfu 1 - Naphthol - 3,6 - Disulphonic Acid Disodium Salt, in the field of chemistry, the study of its reaction and denaturation is very important.
In the past, Fang family investigated this compound, and saw that it was in a specific medium, encountered various reagents, and reacted with many changes. In its structure, the naphthalene ring interacts with the sulfonic acid group, resulting in its unique properties.
When applied to warm or catalytic substances, the reaction rate and path are often different from common sense. Partial reactions can cause its sulfonic acid groups to migrate, change the spatial configuration of the compound, and then change the physical and chemical properties. There are also reactions that can introduce new groups on the naphthalene ring to expand its chemical function.
Chemists have been studying this continuously, hoping to clarify its reaction mechanism and control its denaturation law, so that this compound can be used in various fields, such as dyes, medicine, etc., to benefit the world.

Synonyms & Product Names

1 - Naphthol - 3,6 - Disulphonic Acid Disodium Salt, which is also in the field of my chemical research, also has various aliases and trade names. Its aliases, such as the genus of 2,7 - disulfonic acid - 1 - naphthol disodium salt. As for the trade name, the industry also has different names.
This compound is widely used in chemistry and is often an important raw material in dyes, pigments and other industries. Because of its special structure and unique chemical properties, it can participate in a variety of chemical reactions to form various products.
When studying this object, the clarity of the nickname and the business name is of great importance for accurate communication, literature review, raw material procurement, etc. Knowing its different titles can avoid confusion and make the research smooth.

Safety & Operational Standards

1 - Naphthol - 3,6 - Disulphonic Acid Disodium Salt, also chemical products. Regarding the safety and operation specifications of this thing, we should be cautious.
When taking it, you must clean your hands and face. Wear suitable protective gear, such as gloves, goggles, etc., to prevent touching the skin and accidentally entering the eyes. The place of operation must be well ventilated and do not allow harmful gas to accumulate.
When storing, it should be placed in a dry, cool and away from fire sources. Seal tightly to avoid mixing with other things and causing reactions.
If you accidentally touch the skin, rinse with plenty of water quickly. If you feel unwell, seek medical attention. If you accidentally enter the eye, you should immediately buffer it with water, and then go to the hospital as soon as possible.
If this thing spills during operation, cut off the source of fire first to avoid disaster. Then clean it carefully, use special equipment to store it, dispose of it according to regulations, and do not discard it at will.
Furthermore, know the chemical characteristics of this thing, and be familiar with emergency methods. In case of emergencies, you can not be alarmed and keep safe. Everyone must abide by this standard and abide by the rules of safety, so that they can move forward smoothly in the process of chemical research, avoid disasters, and protect themselves and their surroundings.

Application Area

1 - Naphthol - 3,6 - Disulphonic Acid Disodium Salt is a special chemical substance. Its application field is quite wide. It is often used as a dye intermediate in the dyeing and weaving industry, and it helps the color of the fabric to be dyed. In the pharmaceutical field, it also has certain functions. It is a key raw material for the synthesis of specific drugs, helps the construction of drug molecules, or involves the regulation of drug activity. In scientific research and exploration, it provides an important foundation for chemical researchers to explore chemical reaction mechanisms and synthesize new compounds. Its unique chemical structure makes it play a key role in various application scenarios and contributes to the development of various industries.

Research & Development

Our generation has been studying chemical products for a long time. Recently, I have studied this product in 1 - Naphthol - 3,6 - Disulphonic Acid Disodium Salt. Its unique nature may be of great use in various fields of chemical industry.
We have carefully examined its quality, explored its generation method, and strived to improve. In the past, similar research may have been good, and our generation should learn from it. Today we are committed to optimizing its process, hoping to improve quality and yield.
The road to research this product, although it is difficult, we will persevere. With time, we hope to achieve great success, so that this product can thrive in the industry, promote the chemical industry to flourish, and take a solid step in the road of research and development, adding new color to the industry.

Toxicity Research

Today there is a thing called 1 - Naphthol - 3,6 - Disulphonic Acid Disodium Salt. I will study its toxicity with a person who is a chemist. This thing may be used in various things in the chemical industry, but the investigation of its toxicity cannot be ignored.
I take this thing and test it according to law. Observe its response to various things and observe the changes in its entry into the body. After many attempts, it has been found that if this thing is exposed to excess, it may damage the skin, and it may also disturb the functions of the body. Inhaling its qi may also cause respiratory diseases.
Although this thing is beneficial to industry, when using it, be cautious. Make sure that its existence and use are in compliance, and prevent people from touching it and contracting diseases. This toxic research is for the safety of everyone and the good progress of industry. It must be carefully inspected before it can be used without worry.

Future Prospects

Now 1 - Naphthol - 3,6 - Disulphonic Acid Disodium Salt, although there are some understandings at present, there are still many things to look forward to in its future development. In the chemical industry, it may be able to open up new application avenues due to its unique chemical properties. Taking the dyeing industry as an example, more vivid and long-lasting dyes may be developed to make the color of fabrics last forever. In medicine, it is also expected that after in-depth investigation, its potential medicinal value will be discovered, adding a weapon for treating diseases and saving people. Although the road ahead may be difficult, we chemical researchers should explore it with a heart and study it tirelessly, hoping to make this thing play a greater role in the future, for the well-being of the world, so that unfulfilled expectations can be realized, and a new brilliance can be achieved.

Where to Buy 1-Naphthol-3,6-Disulphonic Acid Disodium Salt in China?

As a trusted 1-Naphthol-3,6-Disulphonic Acid Disodium Salt 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 1-Naphthol-3,6-Disulphonic Acid 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.

What is the main use of 1-Naphthol-3,6-Disulphonic Acid Disodium Salt?

1-Naphthol-3,6-disulfonic acid disodium salt, this is the name of the chemical substance. It has a wide range of uses and is used in many industrial fields.
In the dye industry, it is an important raw material. With the help of a specific chemical reaction process, various dyes with brilliant colors and good color fastness can be synthesized through this substance. Because of its unique chemical structure, it can give the dye excellent adhesion properties, making it firmly attached to the fabric. After many washes and light, it is still not easy to fade, so it plays a key role in the textile printing and dyeing industry.
In the pharmaceutical field, it also has a place. As an intermediate in some drug synthesis, it participates in the complex construction process of drug molecules. Its special functional groups can react precisely with other chemical substances, laying the foundation for the synthesis of drug molecules with specific pharmacological activities, and helping to develop more effective drugs to deal with various diseases.
In scientific research and exploration, it is often used as a reagent for chemical analysis. Due to its unique chemical properties, it can produce obvious reaction phenomena with specific substances, allowing qualitative or quantitative analysis of other substances, helping researchers to further explore the composition and structure of substances, and promoting the progress and development of chemistry.
In addition, in the preparation of some functional materials, 1-naphthol-3,6-disulfonate disodium salt can also be used as an additive. It can improve some properties of materials, such as enhancing their stability and increasing their conductivity, thus broadening the application range of functional materials and meeting the needs of different fields for materials with special properties.

What are the Physical Properties of 1-Naphthol-3,6-Disulphonic Acid Disodium Salt

1-Naphthol-3,6-disulfonic acid disodium salt, this is a kind of chemical substance. Its physical properties are many, and let me talk about them one by one.
First, let's talk about the appearance, usually white to slightly yellow powder, the appearance is delicate, just like the beginning of new snow in winter, and like delicate yellow sand, placed in the palm of your hand, it seems to be cool. Its solubility is also an important characteristic. It can be dissolved in water and melted into water, just like salt in soup. It is invisible and invisible, but it is real. The solution is clear and transparent, like pure lake water.
Besides stability, it is quite stable under normal conditions, just like a strong city barrier, which can resist the influence of many common environmental factors. In case of extreme conditions such as strong acid, strong alkali or high temperature, the stability will be destroyed, chemical reactions will occur, and its own structure and properties will be changed.
When it comes to odor, this substance basically has no special smell, just like the orchid of the empty valley, quiet and silent, does not emit a strong pungent smell, and does not disturb people's sense of smell. Its density is fixed, and it is slightly heavier than water, just like a stone sinking into water. It has its own specific weight. This characteristic is also crucial in the identification and application of substances.
And its melting point and boiling point are also its own unique markers. The value of melting point and boiling point depends on factors such as the interaction force between molecules, just like human personality, determined by internal factors. Accurately grasping these physical properties is like a compass for navigation in fields such as chemical production and scientific research, guiding the right direction, ensuring the smooth progress of production and research, and avoiding many mistakes and dangers.

What is the production method of 1-Naphthol-3,6-Disulphonic Acid Disodium Salt?

The production method of disodium salt of 1-naphthol-3,6-disulfonic acid is not directly described in the ancient book Tiangong Kaiwu, but it can be reasonably speculated according to the ideas and common processes of chemical production at that time.
In the past, such salt compounds were often prepared from naphthalene. Naphthalene can be introduced into sulfonic acid groups through sulfonation reaction. If concentrated sulfuric acid or fuming sulfuric acid are used as sulfonating agents, sulfonic acid derivatives can be formed at specific positions of naphthalene molecules at appropriate temperatures and reaction times. This process requires fine control of the reaction conditions. If the temperature is too high, it is easy to cause excessive sulfonation or by-products; if the temperature is too low, the reaction rate is slow and the yield is not high.
After naphthol sulfonic acid is obtained, the corresponding sodium salt can be prepared by neutralization reaction. Sodium hydroxide and other alkaline substances are selected, mixed with naphthol sulfonic acid in an appropriate proportion, and the reaction generates 1-naphthol-3,6-disulfonic acid disodium salt. The pH needs to be precisely controlled during the neutralization process to ensure the purity and yield of the product. After the reaction is completed, it often needs to be separated and purified. Insoluble impurities can be removed by filtration, and then the product can be precipitated from the solution by crystallization. According to the difference in solubility between the product and the impurities in different solvents, select the appropriate solvent and crystallization conditions to improve the purity of the product.
Although there is no exact method for the preparation of this compound in "Tiangong Kaiwu", the wisdom of ancient chemical technology, such as the control of reaction conditions and the method of separation and purification of substances, is still reflected and referred to in the speculation of this production method.

What is the market price of 1-Naphthol-3,6-Disulphonic Acid Disodium Salt?

The market price of 1-naphthol-3,6-disulfonic acid disodium salt often fluctuates due to various factors. Looking at the chemical market in the past, the price fluctuation of this chemical is affected by the supply of raw materials, production process and market demand.
Preface the supply of raw materials. If the raw materials for the preparation of 1-naphthol-3,6-disulfonic acid disodium salt are scarce, or the supply is blocked due to natural disasters and geopolitics in the place of origin, the price of this chemical will rise. If there is a sudden disaster in a key raw material origin in the past, the output of raw materials will drop sharply, and the price of this chemical will rise in response.
Second, the production process, if the new process comes out, can reduce the cost, yield, and price. In the past, new catalytic technologies were used in production, which greatly improved production efficiency, reduced costs, and reduced market prices.
In addition to market demand, if downstream industries such as dyes and pharmaceuticals have strong demand for them, prices will also rise. If the dye industry is booming at some point, the demand for 1-naphthol-3,6-disulfonic acid disodium salt has increased sharply, and the supply is in short supply, and prices will rise.
Due to market competition, many manufacturers compete fiercely, in order to occupy market share or reduce prices for promotion; if there are few manufacturers, it is easy to form a monopoly, and the price is highly controllable.
However, today, in order to know the exact market price, it is necessary to scrutinize the real-time quotation of the chemical product trading platform, or negotiate with relevant suppliers to obtain accurate price information.

1-Naphthol-3,6-Disulphonic Acid Disodium Salt What are the precautions in storage and transportation

1-Naphthol-3,6-disulfonic acid disodium salt, this is a chemical substance. When storing and transporting, many matters need to be paid attention to.
First storage, must find a cool and dry place. If this substance encounters high temperature, or causes changes in properties, it may even cause danger. It should not be stored in humid places because it is prone to deliquescence and damages quality. And it should be stored separately from oxidizing agents, acids, bases, etc. These numbers meet with 1-naphthol-3,6-disulfonic acid disodium salt, or cause violent chemical reactions, endangering safety.
Furthermore, the packaging must be tight and sturdy. In order to prevent the packaging from being damaged during transportation and causing material leakage. The transportation vehicle should also be clean and free of other residues that may react with it. During transportation, the speed should not be too fast, and be careful to avoid bumps and vibrations to avoid damage to the packaging. And the transportation personnel should be familiar with the characteristics of this material, and in case of emergencies, they can properly dispose of it in time.
In short, the storage and transportation of 1-naphthol-3,6-disulfonate disodium salt must be treated with caution and follow the corresponding specifications to ensure safety and quality.