This product 6-Dihydroxynaphthalene-2, 7-Disulfonic Acid, Disodium Salt, Tech., 92 +% What is the main use?
This is the disodium salt of 3,6-dihydroxynaphthalene-2,7-disulfonic acid, an industrial product with a content of more than 92%. Its main uses are quite extensive, and it is a key intermediate in the dye industry. Based on this, a variety of colorful and high-performance dyes can be synthesized, such as reactive dyes, acid dyes, etc., which are widely used in fabric dyeing to make fabrics colorful and durable.
also plays an important role in the field of chemical synthesis. With its special chemical structure, it can participate in many organic synthesis reactions, providing the possibility for the synthesis of more complex organic compounds. In the preparation of some functional materials, the properties of this compound can endow the material with unique properties, such as improving the adsorption and stability of the material, which can help to prepare materials with special purposes.
In addition, when studying some chemical reaction mechanisms, due to its structure and reactivity characteristics, it is often used as a model compound to help researchers deeply explore the reaction process and essence, and promote the development of chemical theory.
3, 6-Dihydroxynaphthalene-2, 7-Disulfonic Acid, Disodium Salt, Tech., 92 +% Quality Standard
The Quality Standard for 3% 2C6-dihydroxynaphthalene-2% 2C7-disodium disulfonate (industrial grade, above 92%) covers several key indicators.
The first is the content, which is an important basis for measuring the purity of the substance. According to the requirements of industrial grade and above 92%, the active ingredient content should not be less than 92% to meet the standard. This value is related to the performance and effect of the product in a specific industrial use. The higher the content, the more accurate and stable the reaction can be ensured.
The second is the appearance, usually in a specific shape and color. This substance may be white to off-white crystalline powder. Whether the appearance is pure or not can also reflect the pros and cons of the production process and the amount of impurities. Uniform color and delicate powder form suggest the fineness of the production process, without obvious agglomeration or discoloration.
Another is the impurity limit. Although the specific limit of each impurity is not clear, industrial-grade products must strictly control common impurities such as heavy metals and organic impurities. Excessive heavy metals may affect the stability and safety of subsequent applications of the product; excessive organic impurities may interfere with its chemical reaction activity, so the impurity limit must strictly follow the standard.
Moisture content cannot be ignored. Appropriate moisture may not affect the performance of the product, but too much moisture may cause agglomeration and deterioration, which will affect storage and use. Therefore, it is necessary to control the moisture within a reasonable range, such as a specific percentage, to ensure product quality and stability.
These Quality Standards are interrelated to ensure that 3% 2C6-dihydroxynaphthalene-2% 2C7-disulfonate industrial grade products are used in industrial production applications to achieve stable and reliable performance.
6-Dihydroxynaphthalene-2, 7-Disulfonic Acid, Disodium Salt, Tech., 92 +% What are the advantages compared to other congeneric products?
3% 2C6 - Dihydroxynaphthalene - 2% 2C7 - Disodium Disulfonic Acid Salt, Industrial Grade, 92 +% Compared to other congeneric products, its advantage lies in the following numbers.
Bear the brunt, with a high purity of 92 +%. This purity allows the product to reduce the side reactions caused by impurities when participating in various chemical reactions. Impurities are reduced, and the accuracy and controllability of the reaction are improved. It is like walking on a smooth road, less disturbed by side branches, and the quality and yield of the final product can be guaranteed. For example, in some fine chemical synthesis that requires strict product purity, high-purity 3% 2C6-dihydroxylnaphthalene-2% 2C7-disulfonic acid disodium salt can greatly reduce the cost and difficulty of purification, and help the synthesis process be smoother and more efficient.
Furthermore, the properties of this product are relatively stable. Under conventional storage and use conditions, its chemical properties are not easy to change, and it is not easily affected by environmental factors such as temperature, humidity, and light. In this way, users do not need to worry about their storage conditions, nor do they need to worry about experimental or production deviations due to changes in properties during use.
From the perspective of applicability, the industrial-grade positioning makes it widely applicable to a variety of industrial production scenarios. Whether it is involved in dye synthesis as an important intermediate in the dye industry, giving fabrics a brilliant color; or in the manufacturing process of other chemical products, it can play a key role by virtue of its own characteristics, well adapted to various reaction raw materials, showing good versatility and compatibility.
This product stands out among congeneric products by virtue of its purity, stability and wide applicability, providing a solid boost for industrial production and related scientific research, and occupying a place in the chemical industry.
3, 6-Dihydroxynaphthalene-2, 7-Disulfonic Acid, Disodium Salt, Tech., What are the storage conditions of 92 +%?
3% 2C6-dihydroxynaphthalene-2% 2C7-disodium disulfonic acid salt, industrial grade, 92 +%, its storage conditions are as follows: It should be placed in a cool, dry and well-ventilated place. This substance is afraid of moisture and moisture. If the moisture is too heavy, it is easy to cause deliquescence and qualitative change, which will damage its purity and quality. Therefore, in the warehouse, the humidity should be controlled in a suitable environment, about 40% - 60%. Temperature should also be paid attention to. Excessive temperature may cause chemical reactions, causing its properties to change, preferably not exceeding 30 ° C. At the same time, it should be stored separately from oxidants, acids, bases, etc., because of contact with it, or a violent reaction, endangering safety. The storage place should also be equipped with suitable materials to contain the leakage, so that in the event of accidental leakage, it can be properly disposed of in time to avoid disasters. During handling, be sure to handle it with care to prevent damage to the packaging and exposure to contamination. In short, following these storage regulations can ensure that the substance maintains good quality and performance for a long time.
3, 6-Dihydroxynaphthalene-2, 7-Disulfonic Acid, Disodium Salt, Tech., 92 +% What are the precautions in the production process
3% 2C6 - dihydroxynaphthalene - 2% 2C7 - disodium disulfonic acid salt, industrial grade, 92% +, in the production process, many precautions need to be clear. The first thing to pay attention to is the purity of the material. Although the product is marked with 92% +, the actual purity may vary due to differences in raw materials and processes. Fine testing is required to ensure that it meets the required standards for production. If the purity is not reached, or the quality of the product is deteriorated.
Second, the production environment is very critical. The regulation of temperature and humidity is indispensable. Excessive temperature or reaction speed will cause side reactions; excessive humidity may cause the material to be damp, which will affect its chemical properties. Therefore, in the factory building, it is necessary to prepare precise temperature and humidity adjustment equipment to create a suitable production environment.
Furthermore, the conditions of chemical reactions need to be strictly followed. Reaction time, the proportion of reactants, etc. are all important factors affecting the product. There is a slight difference, or the expected product cannot be obtained, or the yield is low. Therefore, the operator must be familiar with the reaction mechanism and accurately control the reaction process.
Repeat, safety protection should not be underestimated. This chemical may be corrosive and irritating, and the operator must wear protective clothing, protective gloves and goggles to prevent contact injuries. The production site also needs to prepare emergency treatment facilities, such as eye washers, emergency spray devices, etc., so that it can respond quickly in case of emergencies.
In addition, the maintenance and cleaning of production equipment is also a priority. Impurities remain in the equipment or affect the next production, resulting in impure products. Regular cleaning and inspection of equipment to ensure its normal operation can ensure the continuity and stability of production.
