產(chǎn)品名: 氫化可的松 Product Name: Hydrocortisone
CAS NO: 50-23-7 分子式: C21H30O5 分子量: 362.46
質(zhì)量標(biāo)準(zhǔn):
ITEMS
REQUIREMENT
Appearance
White or alomist white crystalline powder
Idengtification
IR
UV
Loss on drying
≤ 1.0%
Specific optical rotation
+150.0o~+156.0o
Residue on ignition
≤ 0.5%
Impurity
Any indicidual impurity ≤ 0.5%
Total impurities ≤ 2.0%
Assay
97.0%~102%
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