货号: | U4625 |
供应商: | 北京拜尔迪 |
英文名: | UDPG |
数量: | 大量 |
规格: | 100mg |
Product Name | Uridine 5′-diphosphoglucose disodium salt from Saccharomyces cerevisiae, ≥98% |
Product Number | U4625 |
Product Brand | SIGMA |
CAS Number | 28053-08-9 |
Molecular Weight | 610.27 |
Storage Temp | −20°C |
TEST | SPECIFICATION |
APPEARANCE | WHITE POWDER |
SOLUBILITY | CLEAR COLORLESS SOLUTION AT 50MG/ML IN WATER |
WATER BY KARL FISCHER | NMT 8.5% (3MOL/MOL) |
SOLVENT CONTENT | NMT 5% BY GAS CHROMATOGRAPHY |
SODIUM BY ICP * | 7.3 TO 8.3% |
UV-VIS SPECTRUM * | EMM = 9.5 TO 10.0 AT LAMBDA MAX 262NM AT PH7.0 |
PURITY BY HPLC | MINIMUM 98% |
* SOLVENT AND WATER FREE BASIS | |
DOCUMENT # U4625/03/17/04/5 |