white micro powder Hydrocortisone
white micro powder Hydrocortisone.
- Price：
- Molecular Formula： C21H30O5
- CAS： 50-23-7
- HS：
Hydrocortisone
CHEMICAL FORMULA::C21H30O5
M.W.: 362.46 CAS#:50-23-7
DESCRIPTION: can be used for anti-Itching and facial cream,anti-inflammatory, anti-allergic, anti-toxin and anti-shock and so on.
ITEMS | Standard | Result |
Appearance | White or almost white, crystalline powder | white micro powder |
Assay | 97.0%-102.0% | 100.20% |
Identification | IR | conform |
UV | conform | |
Specific optical rotation | +150°~+156° | +154.7° |
Loss on drying | ≤1% | 0.06% |
Residue on Ignition | ≤0.5% | 0.08% |
Chromatographic Purity | Any individual impurity ≤0.5% | 0.07% |
Total impurities≤2.0% | 0.15% | |
Micron | It contains 90% Below 30μm | conform |
Conclusion | It conforms to USP 40 | |
Remarks: we may make special specification according to your requirements.