1-Aminonaphthalene manufacture CAS NO.134-32-7

Name: 1-Naphthylamine.
English synonym: alpha-naftylamin (czech); AminogenI; α-Naphthylamine ≥ 98.5% (HPLC); 1 words Aminophthalenetic C.I.37265 witch C.I.AzoicDiazoComponent114Trentc.i.azoicDiazoComponent114WT5ci37265.
CAS: 13432-7.
Molecular formula: C10H9N.
Molecular weight: 143.19

Application: α-naphthylamine is not only the intermediate of many dye products, such as direct dye, acid dye, ice dye and disperse dye, but also the main raw material of many kinds of rubber antioxidant. α-naphthol produced by α-naphthylamine is an important intermediate of pesticide carbaryl.
Toxicity: α-naphthylamine can be absorbed through the skin to produce high-iron blood Chemicalbook globin, resulting in blood poisoning, urinary system diseases, chronic poisoning, and bladder cancer. The wastewater discharged in the production process has a high content of organic matter, is toxic to microorganisms, has teratogenic and carcinogenic effects on human body, and is difficult to degrade in the environment, so it must be fully treated in order to meet the discharge standard.

Hangzhou ZeErRui Chemical Co., Ltd. is focused on customization, research and development and production of APIs and advanced intermediates, which can effectively compensate for the deficiencies of traditional CRO and CMO. Priority of high-tech barriers, high value-added, low pollution characteristics of the project, landing the project of innovative non patented route design, difficult process development and rapid industrialization.  Starting from the advantages of combining technology research and stable production, we cooperated with domestic and foreign large pharmaceutical companies in the development of generic drugs and innovative drugs.

It also has hardware facilities and support teams that match the strength of R & D and production: With LCMS, HPLC and other perfect detection means, professional testing team and perfect quality control system; With a pilot base, a stable GMP standard production capacity, and a new GMP workshop is building; With regular financial, legal ERP system and professional sales and logistics team.