ketotifen fumarate -
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ketotifen fumarate
NAME:ketotifen fumarate
Assay：≥98.5%
formula ：C19H19NOS.C4H4O4
Molecular Weight：425.49
CAS NO：34580-14-8
Melting Point：191-195
Loss on drying： ≤0.5%（%）
iRelated substances： ≤1.0%（%）
Heavy metals： ≤20（ppm）
Residue on ignition： ≤0.1%
Quality Standards： CP2005
PACKAGE：5kg
Characteristics：White powder
wuhan yuancheng technology development co,.ltd
Address: zhongshan road 496#, wuhan ,China, wuhan, Hubei, China, 430064
Tel: 0086-27-88320839
Wuhan Yuancheng Technology Development Co., Ltd. is a leading Chinese chemical supplier special in fine chemical, flavor, food additive, pharmaceutical and intermediates. Resort to its sophisticated technology, the company integrates R&D, producing, operating and marketing into an organic whole.
We invest large fund and brains into R&D, developing new products and pioneering new technics, to meet the demand of the market. All the products from our plants are the fruit of out R&D department, reaching the advanced standard of domestic market, many of which reach the international standard.
