57-88-5 Cholesterol 5-Cholesten-3beta-ol
Product Name: Cholesterol
CAS number: 57-88-5
Specification: USP35, EP8
Appearance: This product is white, almost white crystal or crystalline powder
Packing: 25kg/cardboard drum
Test Item |
Standard: USP |
Identification |
IR spectrum similar to that of RS |
HPLC retention time similar to that of RS |
|
Related substance |
Total impurities: NMT0.3% |
Single impurity: NMT0.1% |
|
Heavy metals |
NMT 10ppm |
Loss on drying |
NMT0.5% |
Residue on ignition |
NMT0.1% |
Assay |
98.5%-101.0% |
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