In today's global economic integration, in order to adapt to the increasingly fierce market competition, we always take "innovation, quality, service" as the purpose, and constantly improve production technology and develop new Acetophenone, 2 2 4 TRIMETHYL 1 3 PENTANEDIOL DIISOBUTYRATE, 2 Phenoxyethanol. We make good use of resources, enhance service construction, deepen reform, drive innovation, and continue marketization. It is the basic policy for our company to maintain competitive advantage to realize employees' working in their own way. Should any of these items be of interest to you, please let us know. We strictly ensure the quality of our production products to achieve the effect of satisfying every product to have a household, continue to develop new markets, work really hard, and make certain development and progress in all our work.

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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We insist on customer-oriented, and meet the needs of customers with a good group of Copton Motor Oil Lubricants Self-Repair Nano Ceramic Nano960 5W20 Sp GF-6A Engine Oil, so as to win their trust and loyalty. We enjoy a high reputation at home and abroad. At the beginning of its establishment, the company is an enterprise with core values of caring for people’s livelihood and carrying social responsibility, and has formed its unique operating and management characteristics.

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