Catalyst & Active Agent
Description
CAT#: 04113
Product Name: 1-Hydroxybenzotrizole(HOBt)
CAS#: 2592-95-2
Molecular Formula: C6H5N3O
Molecular Weight: 135.13
Appearance: off-white to white powder
Purity: no less than 99%
Melting Point: 156~159 掳
Loss on dryging: no more than 0.5%
Heavy metals: no more than 20ppm.
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Shanghai Medpep Co., Ltd.
zopiclone
Address: Rm.304, No.4 Building, Lane20, Xiangyin Road,
Shanghai, Shanghai
China, 200438
Tel: 86 21 65566949
Fax: 86 21 51861665