Your Address : Globalchemmade--Changzhou Highassay Chemical Co., Ltd
Name:Changzhou Highassay Chemical Co., Ltd
Type:Others
Tel:+86-592-7256591
Fax:+86-592-7256592
Email:sales@highassay.com
Address:China(Mainland)
Products detail
| Product Name: | Cocarboxylase tetrahydrate / Thiamine diphosphoric acid ester |
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| CAS No: | 68684-55-9/154-87-0 | |
| Product Type: | Pharmaceutical Chemicals | |
| Product spec: | 99% | |
| Packing: | ||
| Post Time: | 2012-10-23 | |
| Usage: | ||
| Description: | Appearance White or Almost white Powder Assay (HPLC, on anhydrous basis) 99.0 %min Identity (IR-spectrum) Passed pH-value (10 %; water) 2.4 - 3.2 Chloride (Cl) 0.01 %max Heavy metals (as Pb) 0.001 %max As (Arsenic) 0.0003 %max Thiamin monophosphoric acid ester (HPLC) 0.5 %max Single impurity 0.5%max Total impurity (HPLC) 1.0%max Water 14.0 - 16.0% Residual solvents 0.5 %max | |