2-Hydroxy-4-Methoxy Benzophenone-5-Sulfonic Acid

Lingxian Chemical

Specifications

HS Code	550941
Chemical Formula	C14H12O8S
Molar Mass	356.306 g/mol
Appearance	Yellow - brown powder
Solubility In Water	Soluble
Melting Point	224 - 228 °C
Ph 1 Solution	2.0 - 3.0
Stability	Stable under normal conditions
Sensitivity	Light - sensitive
Pka Value	about 3.3
Application	Used in sunscreen products as an ultraviolet absorber

Packing & Storage

Packing	1kg of 2 - Hydroxy - 4 - Methoxy Benzophenone - 5 - Sulfonic Acid in sealed plastic bags
Storage	2 - Hydroxy - 4 - Methoxy Benzophenone - 5 - Sulfonic Acid should be stored in a cool, dry place, away from direct sunlight. Keep it in a tightly - sealed container to prevent moisture absorption. Avoid storing near sources of heat, open flames, or reactive substances, as it may undergo unwanted chemical reactions. Store at ambient temperature within the recommended range to maintain its chemical integrity.
Shipping	2 - Hydroxy - 4 - Methoxy Benzophenone - 5 - Sulfonic Acid is shipped in specialized containers suitable for chemicals. Shipment follows strict safety regulations to prevent spillage, ensuring secure transportation to its destination.

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2-Hydroxy-4-Methoxy Benzophenone-5-Sulfonic Acid

General Information

Historical Development

The history of 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid
Fu 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid, which is emerging in the field of chemistry. In the past, the sages of chemistry studied the properties of substances. At the beginning, the understanding of this thing was still shallow, and only a little bit of its characteristics were known.
Years have passed, and researchers have been unremitting. After countless experiments, analyze its structure and explore its performance. Or in the laboratory, the lights are always bright, and the researchers carefully operate it, observe the changes in its reaction, and remember the details of its data.
Gradually, it is known that this substance is quite useful in light stabilization and other aspects. Its application field has also expanded. From little known at the beginning to emerging in many industries, it is the work of chemical researchers. From ignorance to clarity, from micro-use to wide application, the development process of 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid is also a microcosm of one of the progress in chemical research.

Product Overview

Description of 2 - Hydroxy - 4 - Methoxy Benzophenone - 5 - Sulfonic Acid
Husband 2 - Hydroxy - 4 - Methoxy Benzophenone - 5 - Sulfonic Acid is a unique compound. It is stable and has a unique chemical structure. Looking at its shape, it is often white or off-white crystalline powder, delicate and uniform.
This product has its application in many fields. In the field of sunscreen preparations, with its ability to absorb specific ultraviolet bands, it can effectively protect the skin from ultraviolet rays and build a protective barrier for the skin. In industrial production, it is also a good choice for color-enhancing and stable materials, which can help the material resist the erosion of environmental factors such as light and heat, and ensure its quality and appearance for a long time.
And its synthesis method has been gradually perfected after repeated research by scholars. With precise reaction conditions, high-purity products can be obtained. However, when preparing, many details need to be paid attention to to to achieve the best yield and quality.

Physical & Chemical Properties

2 - Hydroxy - 4 - Methoxy Benzophenone - 5 - Sulfonic Acid is also a chemical substance. Its physical and chemical properties are worth studying. The form of this substance is either powdery, colored or white. The number of its melting point can be obtained under specific conditions, which depends on the strength of its intermolecular force. In terms of solubility, it is soluble in some organic solvents, due to the combination of molecular polarity and solvent polarity. In terms of chemical properties, because it contains specific functional groups, hydroxyl groups, methoxy groups, benzophenone structures and sulfonic acid groups, it can react with many reagents, such as salts with bases, and substitution with electrophilic reagents, all of which are derived from the activity of functional groups. The study of the physical and chemical properties of this substance may have far-reaching significance in the fields of chemical industry and materials, and can provide a solid theoretical foundation for the research and development and application of related products

Technical Specifications & Labeling

Today there is a product called 2 - Hydroxy - 4 - Methoxy Benzophenone - 5 - Sulfonic Acid. Its process specifications and identification (commodity parameters) are crucial to the quality and application of this product.
In terms of its process specifications, it needs to be prepared in a precise way. From the selection of raw materials to the control of reaction conditions, all cannot be neglected. Each step needs to follow a specific order and follow scientific rules to obtain qualified products.
As for the identification (commodity parameters), it should be clear and clear. The proportion of ingredients contained, physical properties, such as color, morphology, etc., as well as data on chemical properties, should be clearly marked. In this way, the user can distinguish its advantages and disadvantages, and apply it to the required place to achieve the best effect. This is also the description of the process specifications and identification (commodity parameters) of this object.

Preparation Method

To prepare 2 - Hydroxy - 4 - Methoxy Benzophenone - 5 - Sulfonic Acid, the raw materials and production process are very critical. The raw materials are often p-methoxybenzoic acid, resorcinol, etc. First, p-methoxybenzoic acid and resorcinol are put into the reactor in a specific ratio, an appropriate amount of catalyst is added, and the temperature is raised to a certain temperature to fully react the two. This is the first step of the reaction.
After the reaction is completed and cooled, transfer the product to another container, add a sulfonating agent, strictly control the reaction conditions, and carry out the sulfonation reaction. This is the key step. After the reaction is completed, it is purified through a series of treatments, such as filtration, washing, recrystallization, etc.
During the whole preparation process, the temperature, time and raw material ratio of each reaction step should be precisely controlled, and a reasonable monitoring mechanism should be established to ensure product quality and yield. In this way, this compound can be efficiently prepared.

Chemical Reactions & Modifications

Taste the wonders of chemistry, endless changes, in 2 - Hydroxy - 4 - Methoxy Benzophenone - 5 - Sulfonic Acid, pay particular attention to its chemical feedback and modification.
The chemical feedback of this product is related to the accuracy of the reaction conditions. The temperature is slightly different, or the reaction rate may change; the pH adjustment can also change its reaction path. When looking for a suitable reaction environment, the atoms and groups are ordered and phased to achieve the expected feedback.
As for the modification, its performance should be optimized. Or increase its stability, so that it can retain its quality for a long time in different environments; or change its solubility, which is convenient for various applications. By introducing new groups and changing their molecular structures, we can obtain products with better properties. This is the focus of chemical researchers, hoping to explore its mysteries and open up new avenues for practicality.

Synonyms & Product Names

2-Hydroxy-4-Methoxy Benzophenone-5-Sulfonic Acid, which is also a chemical raw material and a sunscreen. It is also known as many, or the homologue of octyl methoxycinnamate, or the name of sunscreen No. 5. Commercial names are also complex, such as solar filter protection factors, etc., all refer to this thing.
In the daily chemical industry, it is a sunscreen product, which can effectively resist ultraviolet rays. Because of its unique structure, hydroxyl and methoxy synergistically, it can absorb ultraviolet light in a specific band, convert it into heat energy and dissipate, and protect the skin from invisible. Therefore, it can often be seen in many sunscreen and skin care products, protecting the public from sunscreen, protecting the health of the skin and protecting it from the damage of the sun.

Safety & Operational Standards

Specifications for the safety and operation of 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid
Fu 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid, an important substance for chemical research. Its safety and operation standards are of paramount importance and cannot be ignored.
For storage, it should be placed in a cool, dry and well-ventilated place. Keep away from fires and heat sources to prevent fires. This substance may be flammable and dangerous in case of open flames or hot topics. Packaging must also be sealed to avoid contact with air to prevent deterioration.
When operating, be careful. Operators must wear appropriate protective equipment, such as protective glasses, gloves, etc., to protect their eyes and hands and avoid direct contact with the substance. If you accidentally touch it, you should immediately rinse it with a large amount of water and seek medical treatment if necessary.
In terms of ventilation, the operating environment must be well ventilated. Because the substance may emit harmful gases during operation, good ventilation can keep the air fresh and prevent the operator from inhaling harm.
Furthermore, after use, the remaining substances should not be discarded at will, and should be properly disposed of in accordance with relevant regulations. Improper disposal of its waste or harmful substances will pollute the environment and cause endless harm.
All these safety and operating standards are to ensure the safety of personnel, environmental harmlessness and the smooth progress of research. Chemical researchers should keep it in mind, practice it effectively, and not slack off.

Application Area

2 - Hydroxy - 4 - Methoxy Benzophenone - 5 - Sulfonic Acid is a unique compound. Its application field is wide and it has extraordinary effects in many aspects.
In the field of daily chemical industry, it can be used in sunscreen products. Because of its excellent UV absorption properties, it can effectively build a protective barrier for the skin, resist UV attacks, and protect the skin from sunburn and sun aging.
In the paint industry, it also has important functions. Adding this compound can enhance the light resistance of the paint, keep the color bright for a long time, and is not easy to fade and age due to light, greatly prolonging the service life of the paint.
In the field of textile printing and dyeing, it also plays a key role. It can give fabrics good UV resistance, so that fabrics can still maintain their original color and quality after sun exposure, adding unique protection advantages to textile products. From this point of view, this compound has shown extraordinary value in many application fields.

Research & Development

Modern chemistry has flourished, studying various substances in order to seek their properties and uses. 2 - Hydroxy - 4 - Methoxy Benzophenone - 5 - Sulfonic Acid This substance is also studied by us.
At the beginning, we explored its structure, analyzed its components, and prepared it with great difficulty. Then we worked tirelessly to understand its principles. It has great potential for light stability and UV protection.
We are based on ancient methods, supplemented by new technologies, and improved preparation methods. Strive to improve its purity and increase its yield. After repeated tests, we finally achieved success.
Looking at its development, its application is gradually widening. In sunscreen products, it can protect the skin from ultraviolet damage; in the field of materials, it can increase its light resistance. This is all the power of scientific research, so that this substance can develop its growth and benefit the world. The road to the future, we should continue to improve, expand its use, and develop its growth, and move forward unremitting for the benefit of chemistry and people's livelihood.

Toxicity Research

Study on the toxicity of 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid
Fu 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid, a genus of chemical products. In today's world, its use is becoming more and more extensive, so the study of toxicity is particularly important.
Examine this substance in detail, and study its effect on living things. Observe its entry into the body, or through the skin, respiration, or from diet. Initial entry, or disturb the metabolism of cells, and disrupt the process of its biochemical transformation. Over time, it may damage the organs. If it belongs to the genus of liver and kidney, it will cause it to fail.
In the realm of ecology, if this thing is scattered in water and soil, aquatic people, plants and trees will be threatened by it. Or cause changes in the population, and the ecological balance will be out of order.
Therefore, for the sake of today, we should deeply study its poison, understand the relationship between its nature and quantity, and strictly regulate it to ensure the safety of all living beings and the stability of the ecology. Preventing the micro and gradually, and not letting its harm flow into the invisible, is the long-term way.

Future Prospects

I have been engaged in the research of chemical products for a long time, and I often think about the future development of 2 - Hydroxy - 4 - Methoxy Benzophenone - 5 - Sulfonic Acid. It is already useful in the field of sunscreen, but the future expansion is still promising.
In the future, it may be able to shine in better sunscreen formulas, with better protection than in the past, and can be more compatible with the skin, reducing discomfort. Or in other fields, such as material protection, etc., to find new ways. Its unique structure may lead to the discovery of new properties.
Our generation should study diligently, use science and technology to explore its potential, and make this chemical product show an extraordinary appearance in the future, adding many conveniences and benefits to people's lives, and living up to the future.

Frequently Asked Questions

What are the main application fields of 2-Hydroxy-4-Methoxy Benzophenone-5-Sulfonic Acid?

2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid has a wide range of uses and is used in many fields.
Bear the brunt and play a key role in the production of sunscreen products. This substance has the ability to absorb ultraviolet rays and can effectively block the harmful ultraviolet rays in the sun from attacking the skin. Therefore, it is often added to various sunscreens, sunscreen lotions and other products to protect the human skin from ultraviolet damage and prevent sunburn, tanning and photoaging.
Furthermore, it is also used in the cosmetic industry. Due to its sunscreen properties, it can add protective effect to cosmetics, so that users can also get ultraviolet protection when applying cosmetics, improving the quality and applicability of cosmetics.
In addition, in plastics, coatings and other industrial fields, 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid also has a place to play. Adding this substance to plastic products can enhance the tolerance of plastics to ultraviolet rays, delay the aging, discoloration and performance decline caused by light, and prolong the service life of plastic products. Adding it to coatings can improve the weather resistance of coatings, so that they are not easy to fade and powder under long-term light in outdoor environments, and maintain good appearance and protective properties.
In summary, 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid has shown important value in sunscreen, cosmetics and industrial protection, and has contributed significantly to the performance improvement and quality assurance of many products.

What are the physicochemical properties of 2-Hydroxy-4-Methoxy Benzophenone-5-Sulfonic Acid?

2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid is an organic compound. Its physicochemical properties are quite unique, with the following numbers.
Looking at its properties, it is mostly white to light yellow powder at room temperature, which is conducive to its dispersion and application in many systems. When it comes to solubility, it has a certain solubility in water, which makes it suitable for aqueous systems. Because its molecular structure contains sulfonic acid groups, this group has strong hydrophilicity, so it can interact with water molecules to improve solubility.
In terms of stability, the compound is relatively stable under conventional conditions. When encountering strong acids and bases, its structure may be affected. In a strong acid environment, sulfonic acid groups or protons change the molecular charge distribution; under strong alkali conditions, groups such as hydroxyl groups may react and cause structural changes.
Its melting point is also one of the important physical and chemical properties. The exact melting point varies slightly due to factors such as purity, and is roughly within a certain range. This melting point characteristic is of great significance for the temperature control of product purification, identification and application. If the temperature reaches near the melting point, the material state changes, or its efficiency in a specific process is affected.
This compound has good performance in terms of photostability. Its structure can absorb specific wavelengths of ultraviolet light, and the intra-molecular electron transition dissipates light energy to avoid light damage to other components in the system. It is often used as a light stabilizer in many materials, such as plastics, coatings, etc., to help them resist UV damage and prolong their service life.
In addition, its acidity and alkalinity are also worthy of attention. Sulfonic acid groups make compounds acidic, and can be used as acidic catalysts or participate in acid-base balance related reactions in specific chemical reactions or systems. This acidity has different degrees of dissociation in different media, which affects its chemical activity and application effect.
2-Hydroxy-4-Methoxybenzophenone-5-sulfonic acid has rich and diverse physical and chemical properties, and its properties are interrelated. It is widely used in materials, chemical industry and other fields. According to its characteristics, products and processes for different purposes can be designed.

What are the precautions for 2-Hydroxy-4-Methoxy Benzophenone-5-Sulfonic Acid in the production process?

When making 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid, all matters need to be carefully paid attention to.
Starting materials, must choose high-quality products, purity must be excellent, impurities are slightly present, or the product is impure, quality loss. Between weighing, every detail must be checked, and accuracy can ensure a smooth reaction.
The temperature of the reaction is extremely critical. If it is too high, the reaction will be too fast, or by-products; if it is too low, the rate will be slow, time-consuming and laborious. It needs to be fine-tuned according to the reaction characteristics to maintain a suitable temperature.
The choice of catalyst is also important. Its activity and selectivity affect the reaction process. The amount of quantity is exquisite, many are over-reactive, and few are insufficient catalysis.
The reaction time is long and cannot be ignored. The time is short, the reaction is not completed, and the product is difficult to complete; the time is long, or the product is decomposed, which is futile. Therefore, timely monitoring is required, and the expected process is stopped.
In the solvent, the reaction occurs. Its solubility and stability are related to the dispersion of the reactants and the reaction environment. The suitable solvent can promote the smooth flow of the reaction.
After treatment, the separation and purification are complicated. Extraction, crystallization, and filtration all require delicate operations. The removal of impurities and the purity of the product are the best.
During operation, it is well protected. This compound may be irritating and harmful to the skin and eyes. Therefore, protective equipment is necessary, be careful to ensure safety. So pay attention to all things, and this product can be used for good effect.

What is the market price range for 2-Hydroxy-4-Methoxy Benzophenone-5-Sulfonic Acid?

I look at your question, but I am inquiring about the market price range of 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid. However, the price of this substance often varies due to factors such as time, place, quality and supply and demand, so it is difficult to be sure.
In the past, if it was in the chemical industry, the price of this product may vary according to its purity. Those with high purity must be expensive; while those with less, the price may be slightly cheaper. And the amount purchased is also the reason for the price change. If you buy in bulk, merchants may have a concession; if you ask in small quantities, the price may be high.
Depending on the market situation, the price of this product can be as low as a few hundred yuan per kilogram, and as high as several thousand yuan per kilogram. However, this is only the number of degrees, not the exact price. To know the true price, you can get the current actual price when you visit a chemical bank, consult a merchant, or participate in a chemical trading platform. It is necessary not to set today's price based on past measurements alone. The market is impermanent, and the price can change at any time.

What are the advantages of 2-Hydroxy-4-Methoxy Benzophenone-5-Sulfonic Acid over other similar products?

Compared with other similar products, 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid has unique advantages, like a bright star shining in the sky.
First of all, from the perspective of sunscreen performance, this product is quite efficient in absorbing ultraviolet rays, just like a sturdy umbrella, which can protect the skin from wind and rain. It has good absorption capacity for medium-wave ultraviolet rays (UVB) and long-wave ultraviolet rays (UVA), which can protect the skin from ultraviolet rays in all directions. Compared with many congeneric products, the protection range is wider and the protection effect is more outstanding. It closely protects the skin like a shield and protects the skin from ultraviolet rays.
Furthermore, in terms of stability, 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid exhibits outstanding performance. It can also remain stable under different environmental conditions, especially in harsh conditions such as high temperature and high humidity, and does not easily decompose or deteriorate. Compared with other similar products, just like the boat that is as stable as a rock, it can sail safely in rough seas, and will not lose its efficacy due to external factors. It can ensure that the product maintains good performance during storage and use.
Solubility is also one of its highlights. The substance has good solubility in water, which makes it more convenient to apply in various aqueous system products, such as emulsions, makeup water, etc. However, some similar products have poor solubility, just like the stubborn stones that are difficult to integrate into rivers, limiting their application in some fields. 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid is like a smart fish, which can travel freely in water-based systems, greatly broadening its application range.
In addition, its safety is also commendable. After rigorous testing and verification, this product has minimal irritation to human skin and a very low risk of sensitization. Just like the gentle breeze, it brushes the skin without disturbing, providing users with peace of mind and allowing everyone to use it without worry, unlike some similar products, which may cause skin discomfort to users.