产品名称
Hydrocortisone 50-23-7
规格参数
- IUPAC Name:
- CAS Number: 50-23-7
- Chemical Formula: C21H30O5
- Molecular Weight: 362.46
- EC Number: 200-020-1
- Appearance: white or almost white crystalline powder
- Identification: (A) Complies by IR (B) Complies by UV≤2.5%
- Specific rotation: +150°~+156°
- Loss on Drying: ≤0.5%
- Residue on ignition: Residue on ignition
- Related substances: Individual impurity≤0.5% Total impurities≤2.0%
- Residual Solvents: 1,2-DICHLOROETHANE≤5ppm METHANOL≤3000ppm ETHANOL≤5000ppm BUTYL ACETATE≤5000ppm
- 含量测定(Assay): 97.0% -102.0% of C21H30O5 Calculted on dried basis
- Color: According to the measured value
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