appearance: white & off white powde assay: 99% min CAS: 1068-90-2
Chem4s Chemicals focuses on the R& D and product of medical intermediates, fine chemical products. Chem4s have successfully exploited many products with our advanced technology and rich experience in....
P-toluenesulfonyl Hydrazid Molecular formula: C7H10N2O2S CAS NO.: 1576-35-8 Appearance: white powder Content: > = 99% Melting point: > = 108~ 110' C Moisture:
Located in the central region of Changjiang Delta, Jiaxing Chenlong Chemical Co., Ltd enjoys good location and very good developing conditions. Chenlong now has a factory area of 15, 000sqm( with the....
Hangzhou Chengshi Chemical Co., Ltd mainly produces organic pigment, inorganic pigment as well as dyes of various series which are widely applied in chemical industries like the solvent printing ink, ....