We are a manufacturer with complete coverage of Zeolite, 1 2 Bis pentabromophenyl ethane, Other Organic Chemicals on the market and have received a excellent reputation for the quality of product. Our employees have innovative consciousness, innovative ability, innovative thinking, innovative achievements and innovative personality. The company has excellent production equipment and advanced technology, and has established a complete set of product production and sales management guarantee system. We adhere to the business philosophy of "rigorous, realistic, efficient, innovative, cooperative and development" and strive for excellence to meet customer needs with excellent products and quality services. Our design and development team is always focusing on the rapid development of science and technology trends and timely application of it to our products.

Small rods crystallized. The melting point is 309°C (325°C). Soluble in ethanol, it shows blue fluorescence, insoluble in boiling water.

Intermediate for dyes and plastic processing aids. Used in the production of optical brighteners, dye intermediates, etc.

It is prepared by oxidation of 1-methyl-4-acetylnaphthalene and potassium dichromate at 200-300℃ and about 4MPa for 18h. It can also be obtained by liquid phase oxidation of 1,4-dimethylnaphthalene using cobalt-manganese-bromine as a catalyst at 120°C and about 3kPa.

SPECIFICATION OF CAS: 605-70-9 1,4-Naphthalenedicarboxylic Acid

Company Information

Alfa Chemical Co., Ltd

Today, we have a comprehensive and strong supply capacity and are a one-stop supplier of scientific analytical chemicals, material science chemicals, life science chemicals, etc. From grams to kilograms. The supply scale ranges from gram level to semi-batch production and mass production.

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A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation.

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The company's Nano Bismuth Oxide /Bismuth Trioxide/ CAS 1304-76-3 Chemical Specialist are of high quality and excellent performance, making them the first choice of many well-known companies. We implement scientific management to strengthen the foundation of the enterprise and steadily improve the economic efficiency of the enterprise. We hope our employees have good innovative thinking, strong sense of commitment and enterprising spirit, and good development potential.

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