Intermediates Suppliers

Usage: Impurity tolerance, to improve cover capacity in low current area in Nickel plating.Solubility: well soluble in hot water.Accurate structure, has good hi

1, 5-Naphthalene disulfonic acid 1.Cas no.: 211366-30-2 2.Gray powder crystalline We supply it with very competitive price.

Items Standard Results Appearance Off white powder or crystal powder Off white powder Purity ‰¥99.0% ‰¥99.5%

diethyl succinate puriy is up 99% apperance is colorless transparent liquid 25kg a iron drum or plastic drum

EINECS: 213-025-9 MF: C44H30N4 MW: 614.74 MP: 300℃ Assay: 95~99% Appearance: colorless transparent liquid Assay: active matter content 69.0%

Pharmaceutical Intermediates Purity: >99% Appearance: Yellow Liquid Molecular Weight: 250.247 Density: 1.3±0.1 g/cm3 Boiling Point: 327.8

We, Lakers, has the best quality of Tiotropium Bromide in the world. Being a manufacture, we provide this product in the purity above 99.8%(HPLC). We provide it

Product name: Urolithin A, B  CAS No 1143-70-0 CAS No 1139-83-9 EINECS No. / Application Syntheses Material Intermediates Appearance White p

Trimethylsilylacetylene

Chemical Name: 5-hydroxy-4-propylfuran-2(5H)-one   CAS Number: 78920-10-2 Mol. Formula: C7H10O3 Mol. Weight: 142.15 Assay: Not less than 97.0% Category