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Home Products 2,2'-Dihydroxy-4,4'-Dimethoxy Benzophenone-5,5'-Disulfonate

Sulfonic Acid Series Sulfamic Acid Series Guanidine Series

Sulfonic Acid Series

Sulfamic Acid Series

Guanidine Series

2,2'-Dihydroxy-4,4'-Dimethoxy Benzophenone-5,5'-Disulfonate

Specifications

HS Code	574562
Chemical Formula	C15H12O11S2
Molecular Weight	444.38 g/mol
Appearance	usually a white to off - white powder
Solubility	Soluble in water
Ph Range	Typically around neutral in aqueous solution
Uv Absorption	Absorbs ultraviolet light in specific wavelengths relevant for sun protection applications
Stability	Stable under normal storage conditions, but may react with strong oxidizing agents
Pka	pKa values for the sulfonic acid groups are around 1 - 2

As an accredited 2,2'-Dihydroxy-4,4'-Dimethoxy Benzophenone-5,5'-Disulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	Packaged in 1 - kg bags: 2,2'-Dihydroxy - 4,4'-Dimethoxy Benzophenone - 5,5'-Disulfonate.
Shipping	2,2'-Dihydroxy-4,4'-Dimethoxy Benzophenone - 5,5'-Disulfonate is shipped in sealed, corrosion - resistant containers. Special care is taken during transit to avoid temperature extremes and ensure compliance with chemical shipping regulations.
Storage	Store 2,2'-Dihydroxy - 4,4'-Dimethoxy Benzophenone - 5,5'-Disulfonate in a cool, dry place, away from direct sunlight. It should be kept in a well - sealed container to prevent moisture absorption and exposure to air, which could potentially lead to degradation. Avoid storing near heat sources or reactive substances.

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Certification & Compliance

2,2'-Dihydroxy-4,4'-Dimethoxy Benzophenone-5,5'-Disulfonate 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.

2,2'-Dihydroxy-4,4'-Dimethoxy Benzophenone-5,5'-Disulfonate

General Information

Historical Development

In the field of chemistry, there is a thing called "2,2 '-Dihydroxy-4,4' -Dimethoxy Benzophenone-5,5 '-Disulfonate". Looking back at its historical development, the wise men of chemistry in the past began to pay attention to such compounds after countless attempts and studies on the long road of exploring the mysteries of matter.
At first, it was only by chance that they discovered some unique properties. Then, with the improvement of experimental methods, many chemists devoted themselves to research. From simple instruments to exquisite devices; from ignorance to speculation, to clear principles. People made unremitting efforts to gradually reveal its structure and characteristics. After years of precipitation, this compound has been little known and gradually emerged in the field of chemistry. It will lay the foundation for more in-depth research and application in the future, and leave a unique imprint on the long river of chemical development.

Product Overview

Product Overview
Today there is a product called "2,2 '-dihydroxy-4,4' -dimethoxybenzophenone-5,5 '-disulfonate". Its unique properties are unique among chemical substances.
The appearance of this product may be a specific state, and its color and shape are its characteristics. Its chemical structure is exquisite, and it is cleverly connected by dihydroxy, dimethoxy, benzophenone and disulfonate to form a unique molecular structure.
In terms of performance, it exhibits unique stability and reactivity in a specific chemical environment. Or it can play a key role in some reaction systems to promote the progress of specific reactions; or it has potential applications in materials, preparations and other fields due to its structural characteristics. This is a brief description of "2,2 '-dihydroxy-4,4' -dimethoxybenzophenone-5,5 '-disulfonate", which will be investigated in detail later.

Physical & Chemical Properties

The physical properties of 2,2 '-dihydroxy-4,4' -dimethoxybenzophenone-5,5 '-disulfonate are related to chemical exploration. Its color is pure and stable, and its solubility varies from solvent to solvent. It is slightly soluble in water, or more soluble in organic solvents. The temperature of thermal decomposition is specific, and it is often active in chemical reactions. It can participate in photochemical reactions. Due to the structure containing benzene ring, hydroxyl group and sulfonate group, it has unique physicochemical properties. The benzene ring makes it conjugated and stable to a certain extent, and the hydroxyl group has active hydrogen, which can form hydrogen bonds, which affects the solubility and reactivity. The sulfonate group increases its water solubility. This compound has potential applications in the chemical and material fields. Studying its physical properties is the foundation for expanding its application.

Technical Specifications & Labeling

Fu 2,2 '-Dihydroxy - 4,4' -Dimethoxy Benzophenone - 5,5 '-Disulfonate This product, its technical specifications and identification (commodity parameters) are the key. Looking at its technical specifications, it is necessary to carefully study the selection of raw materials and choose the best quality to ensure its purity. The preparation method, when following the precise process, the temperature control and timing must be unpleasant, so that the reaction is complete.
As for the logo, the product parameters should be detailed. Its chemical composition, purity and geometry must be clearly marked. On the packaging, the text should be clear and legible, so that the user can see it at a glance. In this way, the technical specifications and labels can be properly made, and the product can also be produced in an excellent state, which is believed and relied on by the user.

Preparation Method

Now I want to make 2,2 '-Dihydroxy-4,4' -Dimethoxy Benzophenone-5,5 '-Disulfonate, the method of making it, the raw materials and the production process are essential. Prepare all kinds of raw materials first, according to a specific ratio. The reaction steps need to be carried out in sequence. The initial reaction, temperature control and duration, must be precise, so that the raw materials are just right and in the middle.
In the reaction, there is a catalytic mechanism. Select the appropriate catalyst to promote its rapid response and increase its yield. After the reaction is completed, follow-up treatment is also careful, or through separation and purification, its impurities are removed to obtain a pure product. In this way, from the raw material to the process, step by step, the reaction steps are coordinated with the catalytic mechanism to obtain this product.

Chemical Reactions & Modifications

Today there is a product called 2,2 '-Dihydroxy-4,4' -Dimethoxy Benzophenone-5,5 '-Disulfonate. In the field of chemistry, it is crucial to explore its chemical reaction and modification.
The chemical reaction of this product is related to its properties and uses. Its reaction mechanism needs to be studied in detail to understand the beauty of its changes. And the modification can make it have better properties. Or change its structure, or add its ingredients, are all ways to modify.
After careful research, it is expected to discover its new characteristics and expand its application scope. In industrial production, scientific research and exploration, etc., it may show extraordinary effects. The path of chemistry is to continuously explore the reactions and modifications of these substances in order to promote progress and benefit the world.

Synonyms & Product Names

Today there is a thing called 2,2 '-dihydroxy-4,4' -dimethoxybenzophenone-5,5 '-disulfonate. In the industry, there are also many other names, all of which are synonymous names. The synonymous name of this compound is either based on its characteristics, structure, or derived from customs.
Merchants give it a trade name, and it also aims to recognize its characteristics and attract attention. However, although there are many synonymous names, they actually refer to the same thing, such as "A's honey, B's arsenic". The terms are different and the essence is the same. The synonymous name and trade name of this compound are used for communication in the industry, and they are also the key to recognizing its essence and characteristics. In their daily discussions and applications, the industry must specify what the names refer to in order to be correct and apply them properly.

Safety & Operational Standards

"On the safety and operation of 2,2 '-dihydroxy-4,4' -dimethoxybenzophenone-5,5 '-disulfonate"
Fu 2,2' -dihydroxy-4,4 '-dimethoxybenzophenone-5,5' -disulfonate, one of the chemical products. It is related to safety and operation standards, and should not be careless.
The first way to safety is to store. It should be placed in a cool, dry and well-ventilated place, away from fire and heat sources to avoid the risk of fire. It should be placed separately from oxidants, acids, etc., to avoid chemical reactions and danger.
When operating, must follow the specifications. Operators need appropriate protective equipment, such as protective clothing, gloves and goggles, to prevent the product from coming into contact with the skin and eyes. If accidentally touched, rinse quickly with plenty of water and seek medical treatment if necessary.
During use, also pay attention to environmental impact. Do not dump at will to avoid polluting water sources and soil. If there is any waste, it needs to be properly disposed of in accordance with relevant regulations.
Furthermore, in the production, transportation and other links, it should be strictly controlled. Production equipment should be regularly checked and maintained to ensure normal operation; during transportation, be sure to firmly pack to prevent collisions and leaks.
In short, the safety and operation specifications of 2,2 '-dihydroxy-4,4' -dimethoxybenzophenone-5,5 '-disulfonate are of great significance, and practitioners must not ignore them. They must follow this approach to ensure safety.

Application Area

2,2 '-Dihydroxy-4,4' -dimethoxybenzophenone-5,5 '-disulfonate, this chemical has a wide range of uses. In the field of printing and dyeing, it can be used as a high-efficiency light stabilizer. After the fabric is treated and exposed to sunlight, the color can be lasting and bright, and it is not easy to fade. It is like a armor for the fabric to resist light loss. In the plastics industry, it is also a key additive. After adding, the anti-photoaging performance of plastic products is greatly increased, prolonging its service life, and ensuring the long-term use of plastic products outdoors with stable performance. In the field of coatings, it can improve the weather resistance of coatings, making the coatings still strong and durable in the wind and sun, and providing long-term protection for the surface of objects. Its effectiveness in many application fields is like a beacon for night flight, guiding the direction for the quality improvement of related industries.

Research & Development

Today there is a thing called 2,2 '-Dihydroxy-4,4' -Dimethoxy Benzophenone-5,5 '-Disulfonate. Our generation focused on research and development, and devoted ourselves to the study of this thing.
At the beginning, we studied its physicochemical properties in detail, explored its molecular structure, and studied its reaction rules. Then we think about its application, or in beauty, it can resist the harm of sunlight; or in engineering, it can increase the stability of materials.
The road of research and development is full of thorns. If you want its purity, there is no good way; if you want to expand its production, you are trapped in technology. We think about it day and night, and try again and again, hoping to break this dilemma.
I firmly believe that with time and refinement of my skills, I will be able to achieve great success in the exploration and expansion of this thing, making it beneficial to the world and useful to everyone.

Toxicity Research

Since modern times, chemical refinement has advanced, and various compounds have emerged. In today's discussion of 2,2 '-Dihydroxy-4,4' -Dimethoxy Benzophenone-5,5 '-Disulfonate, the toxicity study of this substance is of great importance.
We have carefully observed its properties, using the rigor of ancient methods, observed its reaction in various media, and explored its interaction with other substances. After repeated experiments, we have observed its impact on microbial bodies, plants, and even various animals.
The results of observation, if the concentration of this substance exceeds normal, it will have the effect of inhibiting its reproduction in microbial bodies, and it will hinder its growth process in plants. Leaf color may change, stem may be weak. As for animals, there are also various abnormalities, disorderly behavior, and even life-threatening.
Therefore, the toxicity of 2,2 '-Dihydroxy-4,4' -Dimethoxy Benzophenone-5,5 '-Disulfonate cannot be underestimated. When applying, we must be careful and study the dosage carefully to prevent its harm from flowing into the world, causing damage to life and ecological imbalance.

Future Prospects

I have studied in the field of chemical industry, and now I see 2,2 '-Dihydroxy-4,4' -Dimethoxy Benzophenone-5,5 '-Disulfonate, which has extraordinary potential. Although the current knowledge is limited, looking to the future, it may emerge in many fields.
Or it can be used to create delicate materials to enhance their properties, making the materials more tough, durable and unique optical properties. It is also expected to find good use in the medical field, or to assist in drug delivery, or to add color to medical materials.
Although the road ahead is long and the geometry is unknown, I firmly believe that with time and unremitting research, I will be able to tap its endless potential, add a touch of color to the future world, and open up a new realm. This is the expectation and ambition of my generation of chemical researchers.

Where to Buy 2,2'-Dihydroxy-4,4'-Dimethoxy Benzophenone-5,5'-Disulfonate in China?

As a trusted 2,2'-Dihydroxy-4,4'-Dimethoxy Benzophenone-5,5'-Disulfonate 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 2,2'-Dihydroxy-4,4'-Dimethoxy Benzophenone-5,5'-Disulfonate 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 use of 2,2 '-Dihydroxy-4,4' -Dimethoxy Benzophenone-5,5 '-Disulfonate?

2% 2C2% 27 - dihydroxy - 4% 2C4% 27 - dimethoxybenzophenone - 5% 2C5% 27 - disulfonate This substance is widely used. In the chemical industry, it is often used as a special additive. With its unique chemical structure, it can give the material excellent photostability and oxidation resistance. In the coating industry, the addition of this substance can make the coating resist the attack of light, delay aging, maintain color and performance for a long time, and make the coated material last forever.
In the plastics industry, it is also an important auxiliary. Adding plastic products can effectively improve the weather resistance of plastics, reduce the risk of performance deterioration due to light, prolong the service life of plastic products, and enable them to function stably in harsh environments such as outdoors.
Furthermore, in the field of cosmetics, this substance is also used. Because it has a certain absorption capacity for ultraviolet rays, it can be added to cosmetics as a sunscreen ingredient to help protect the skin from ultraviolet rays, reduce the risk of sunburn, sun aging and other risks, and protect skin health.
This substance plays an indispensable role in many industrial and daily chemical fields by virtue of its own characteristics, contributing significantly to the improvement of product quality and functional expansion in various industries.

What are the physicochemical properties of 2,2 '-Dihydroxy-4,4' -Dimethoxy Benzophenone-5,5 '-Disulfonate?

2% 2C2% 27-dihydroxy-4% 2C4% 27-dimethoxybenzophenone-5% 2C5% 27-disulfonate This substance is an organic compound with specific physical and chemical properties.
Its appearance is often white to light yellow powder, soluble in water, and due to the molecular structure containing sulfonic acid groups, it has good hydrophilicity. In organic solvents, the solubility is relatively limited.
The melting point of the substance is about a specific temperature range due to the difference in purity and test conditions, and usually melts at higher temperatures. Its stability is quite good. Under normal environmental conditions, its chemical properties are relatively stable. When it encounters extreme conditions such as strong acids, strong bases or specific high temperatures and light, it may cause chemical reactions and cause structural changes.
Due to its unique structure, the compound has significant absorption properties in the ultraviolet light region, and can effectively absorb specific wavelengths of ultraviolet light. With this property, it is often used in sunscreen products, plastics and coatings to achieve the purpose of anti-ultraviolet light degradation and protection. In addition, in the synthesis of some drugs and dyes, or as an important intermediate, its structural properties endow the synthetic products with specific functions and properties.

What is the production method of 2,2 '-Dihydroxy-4,4' -Dimethoxy Benzophenone-5,5 '-Disulfonate?

The preparation method of 2% 2C2% 27-dihydroxy-4% 2C4% 27-dimethoxybenzophenone-5% 2C5% 27-disulfonate is particularly complicated and requires careful steps.
First take an appropriate amount of 2,4-dimethoxybenzoic acid and place it in a clean reactor. Dissolve it in a suitable organic solvent, which must have good solubility and chemical stability, such as dichloromethane. Then, under low temperature and stirring conditions, slowly add an appropriate amount of sulfoxide chloride. Sulfoxide chloride reacts with 2,4-dimethoxybenzoic acid to form 2,4-dimethoxybenzoyl chloride. This reaction requires strict temperature control to prevent side reactions from occurring.
After the acyl chloride reaction is completed, transfer the reaction solution to another reaction vessel. In this vessel, add a solution of 2,4-dihydroxyanisole and dissolve it in a suitable organic solvent. Under the action of a basic catalyst, the two carry out a condensation reaction to generate 2,2 '-dihydroxy-4,4' -dimethoxybenzophenone. This step requires attention to the amount of catalyst and reaction time to ensure complete reaction.
After obtaining 2,2 '-dihydroxy-4,4' -dimethoxybenzophenone, dissolve it in a specific solvent, such as a mixture of concentrated sulfuric acid and fuming sulfuric acid. Under low temperature and continuous stirring, slowly add an appropriate amount of chlorosulfonic acid dropwise. The chlorosulfonic acid and 2,2 '-dihydroxy-4,4' -dimethoxybenzophenone undergo a sulfonation reaction, and the sulfonic acid group is introduced at the 5,5 '-position. After the reaction is completed, the reaction solution is slowly poured into a large amount of ice water. After neutralization, filtration, washing and other steps, 2,2' -dihydroxy-4,4 '-dimethoxybenzophenone-5,5' -disulfonate crude product can be obtained.
The crude product needs to be further refined and can be recrystallized. Select a suitable solvent, such as ethanol-water mixed solvent, after heating and dissolving, slowly cool and crystallize, filter and dry to obtain a pure 2,2 '-dihydroxy-4,4' -dimethoxybenzophenone-5,5 '-disulfonate product. The whole production method requires fine operation, and each step is interconnected to obtain a high-quality product.

2,2 '-Dihydroxy-4,4' -Dimethoxy Benzophenone-5,5 '-Disulfonate is widely used in which industries?

2% 2C2% 27 - dihydroxy - 4% 2C4% 27 - dimethoxybenzophenone - 5% 2C5% 27 - disulfonate, this substance is widely used in many industries.
In the cosmetic industry, it is often used as a sunscreen. Because it can effectively absorb ultraviolet rays, it converts ultraviolet energy into heat through a special molecular structure, thereby protecting the skin from ultraviolet damage. For example, in various sunscreen and barrier cream products, it is a key ingredient to help users resist sun damage, prevent sunburn and sun aging.
In the plastics industry, this substance can act as a light stabilizer. Plastic products are prone to aging, discoloration, and performance degradation when exposed to light for a long time, and it can absorb ultraviolet rays, inhibit the photo-oxidation reaction of plastics, and prolong the service life of plastic products, such as outdoor plastic products, agricultural films, etc. After adding this substance, it can enhance its weather resistance.
It is also commonly used in the coating industry. Coatings are prone to fading and powdering after sun and rain. Adding it can improve the light resistance of coatings, so that coatings can maintain color and performance for a long time. Like building exterior wall coatings, automotive paints, etc., it is used to enhance light resistance.
In the textile industry, it can be used for UV-resistant finishing of fabrics. The fabric treated by it can effectively block ultraviolet rays, give textiles anti-ultraviolet function, and provide protection for the wearer. It is common in outdoor clothing, parasols and other textiles.
Paper industry, it can improve the light resistance of paper. Paper is prone to yellowing and brittleness when exposed to light. After adding it, it can slow down the speed of light aging of paper and prolong the shelf life of paper, which is of great significance to archival paper, book paper and other paper that needs long-term storage.
In summary, 2% 2C2% 27 - Dihydroxy - 4% 2C4% 27 - Dimethoxybenzophenone - 5% 2C5% 27 - Disulfonate plays a key role in multiple industries, leveraging its UV absorption properties to enhance the performance and service life of products in various industries.

What is the market outlook for 2,2 '-Dihydroxy-4,4' -Dimethoxy Benzophenone-5,5 '-Disulfonate?

2% 2C2% 27 - dihydroxy - 4% 2C4% 27 - dimethoxybenzophenone - 5% 2C5% 27 - disulfonate This substance has considerable market prospects today.
Looking at the field of chemical industry today, this substance is widely used due to its unique chemical properties. In the manufacture of sunscreen products, it can effectively absorb ultraviolet rays and build a protective barrier for the skin, so the demand in the cosmetics market is growing. Due to the increasing emphasis on skin protection in the world, sunscreen categories have emerged in an endless stream. This ingredient has become a key raw material that many manufacturers are competing to use.
Furthermore, in the plastics, coatings and other industrial fields, it also has outstanding performance. It can give plastic products anti-ultraviolet energy, delay its aging process, and improve durability. Adding this substance to coatings can enhance the stability of coatings to light and prolong service life, so the demand for this substance in the industry is also on the rise.
However, although the market has potential, there are also challenges. First, the production process needs to be refined. The process of preparing this substance or there are complicated steps, cost control and purity are all priorities. If you can overcome technical problems and optimize the process, you will be able to enhance market competitiveness. Second, the competition among peers is fierce. As the market prospect gradually brightens, many companies have entered this field and want to get a share. Therefore, it is necessary to make efforts in quality, price, service and other aspects in order to stand out.
Overall, 2% 2C2% 27 - Dihydroxy - 4% 2C4% 27 - Dimethoxybenzophenone - 5% 2C5% 27 - Disulfonate has a bright market prospect, but it is also necessary to deal with challenges in order to stand firm in the tide of business and achieve great results.