Tianjin ChenFeng Chemicals Imp.& Exp.Co., Ltd. is a leading manufacturer in chemical industrial field, engaged in producing and selling chemical raw materials, such as Carbon Black, Lithopone, Zinc....

Hydrazinecarboxylic acid, 2-[ [ 4-( 2-pyridinyl) phenyl] methyl] -, 1, 1-dimethylethyl ester £  ¬ CAS £  º 198904-85-7 Atazanavir £  ¬ CAS £  º 198904-31-3

all kinds of pharmaceutical raw materials

Sodium CMC can be divided into several types according to the different usage. such as food grade, pharmaceutical grade, petroleum grade, building grade, detergent grade, etc. Here, we only introduce....

Refine Chemicals Science and Technology Developing Co., Ltd. ( Refinechemicals) is a high-tech oriented company specialized in High Purity Chemicals and Custom Synthesis. Under the lead of our rich....

standard size: 1~ 100 micron color: blue, green, red

We, Tianjin Kingshine International Trade Co., Ltd. is one of the leading exporters from China, dealing in a wide range of chemical products, we can supply chemical both raw materials and finished....