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維生素B12
Vitamin B12
產(chǎn)品編號(hào)：70499
批次號(hào)：1141708
標(biāo) 準(zhǔn) 值：98.5%
C A S 號(hào)：68-19-9
規(guī) 格：50mg
產(chǎn)品簡(jiǎn)介
詳細(xì)介紹
維生素B12
Part Number: 70499
Product Name: Vitamin B12
Lot Number : | 1141708 | CAS No.: | 68-19-9 |
Mol. Formula: | C63H88CoN14O14P | Mol. Weight: | 1355.37 |
Melting Point: | >218℃ | Boiling Point: | Unknown |
Appearance: | Red solid | Solubility: | H2O |
Storage: | 2~8℃, dark | ||
Commercial Name: | Cyanocobalamin | ||
維生素B12
QC Test Results:
Item | Test Results |
Purity: | 98.5% |
Uncertainty: | 0.5% |
Date of Analysis: | 2017-AUG-14 |
Valid To: | 2019-AUG-13 |
Certified by Mr. Taohong (QC manager)
Date of Sign: 2017-AUG-15
維生素B12