IPDB › China Industry › Chemicals
China, Chinese Factory Supply Tris (4-aminophenyl) Thiophosphate1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Organic ChemicalsBenzene DerivativePUAdhesive
Hangzhou Brown Bio&Pharm Co., Ltd.
Preview:
Product Description TRIS-(4-AMINOPHENYL)THIOPHOSPHATE(TPTA) CAS No: 52664-35-4Molecular formula:C18H18N3O3PSMolecular weight:387 Melting point: 149oC-153oCAppearance:white to pale powder, if it is exposed in the air for a long time,the color will be darker because of oxidation.Solubility:easily dissolve in acetone-1, EDC organic solvent, can dissolve in alcohol, , benzene,but hard dissolve in water.Flammability: hardNote: pay attention not to inhale or skin touch with TPTA whose appearance is powder generally.so wear your work cloth, mask and rubber golves well while you're operating. Ventilation and dampproof is necessary in storage and transportation.Package: 25kg/fiber drum.Brown Bio is now consisting of R&D team, quality team and production technology team, etc. There is a 800 square meters of modern laboratory in Hangzhou now, and our quality inspection center is equipped with imported gas and liquid chromatographs, moisture measuring instruments, melting point measuring instruments and various chemical analyzers. Moreover, we found a wholly-owned factory in the west of China with complete production qualifications; equipped with 58 sets of 500L~5000L reaction kettles, this factory can perform a series of reactions such as phosgenation reaction, chlorination reaction, bromination reaction and amination, etc. In addition, Brown owns a number of long-term cooperative factories in Henan, Fujian, Jiangxi and other places, theses factories has good ability to meet the requirements of special reaction types such as nitrification reaction, sulfonation reaction, low temperature reaction, high temperature and high pressure reaction.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...