標(biāo)準(zhǔn)物質(zhì)一站式采購平臺
Part Number:EGT-679104
Product Name:(-)-Epicatechin Gallate
General Information:
LOT NUMBER:PF201115-07
FORMULA:C22H18010
FORMULA WEIGHT:442.37

CAS NUMBER:1257-08-5
MDL NUMBER:MFCD00075936
LONG TERM STORAGE:2-8℃
| Test | Specification | Result |
| Appearance (color) | white | white |
| Appearance (Form) | Powder | Powder |
| Proton NMR Spectrum | conforms to Structure | Conforms |
| Purity(HPLC) | ≥98.00% | 98.74% |
| Loss on Drying | ≤2.0% | Conforms |
| Recommended Retest Period | —— | 2 Years |
Note: Stanford Chemicals guarantees the purity of this chemical standard +/-0.5 % deviationprior to the expiration date shown on the label。This guarantee is exclusive of any contamination caused by the customer。
注:以上信息僅供參考,以產(chǎn)品附帶證書為準(zhǔn)。
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