The product, High Quality disodium 2-naphthol-3,7-disulfonate with the CAS number 83949 - 45 - 5, is a chemical compound known for its high - quality standard and competitive price. The chemical formula of disodium 2-naphthol-3,7-disulfonate can be represented as (C_{10}H_{6}Na_{2}O_{7}S_{2}). It typically appears as a white to off - white powder. In terms of solubility, it is soluble in water, forming a clear solution under appropriate conditions. It has a relatively stable chemical structure under normal storage and use conditions. The purity of this high - quality product is carefully controlled during the manufacturing process to ensure that it meets the strictest industry standards.
This product has a wide range of applications in various industries. In the dye and pigment industry, disodium 2-naphthol-3,7-disulfonate serves as an important intermediate for the synthesis of various dyes. It can react with other chemical substances to form dyes with different colors and properties, which are widely used in textile dyeing, paper coloring, and ink manufacturing. In the pharmaceutical industry, it may be used in the research and development of certain drugs. Some of its chemical properties make it a potential candidate for the synthesis of new drug molecules or as an auxiliary material in the drug formulation process. In addition, in the field of analytical chemistry, it can be used as a reagent for the detection and analysis of certain substances due to its specific chemical reactivity.
When using High Quality disodium 2-naphthol-3,7-disulfonate, it is crucial to follow the proper procedures. First of all, for laboratory use, appropriate protective equipment such as gloves, goggles, and lab coats should be worn to ensure personal safety. When dissolving the product in water, it is recommended to add the powder slowly into the water while stirring continuously to ensure complete dissolution. In the synthesis process, accurate measurement of the amount of the product is essential. The reaction conditions, such as temperature, pressure, and reaction time, need to be strictly controlled according to the specific reaction requirements. For industrial - scale use, it is necessary to have a professional production process and equipment to ensure the safety and efficiency of production.
Case 1: Textile Dyeing
A textile manufacturing company needed to produce a batch of brightly - colored cotton fabrics. By using High Quality disodium 2-naphthol-3,7-disulfonate as an intermediate in the dye synthesis process, they were able to develop a new type of red dye. The dye showed excellent color fastness on the cotton fabrics, withstanding multiple washes without significant color fading. The production efficiency was also improved because of the high reactivity of the disodium 2-naphthol-3,7-disulfonate, reducing the overall production time.
Case 2: Pharmaceutical Research
A pharmaceutical research institute was working on the development of a new anti - inflammatory drug. They found that disodium 2-naphthol-3,7-disulfonate could be used as a key intermediate in the synthesis of the target compound. Through a series of chemical reactions, they successfully synthesized the new drug molecule. The use of this product not only simplified the synthesis process but also improved the yield of the final product.
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