Cholesterol, 99.2%, from Wool Grease, 125g

Cholesterol, 99.2%, from Wool Grease, 125g
For Research & Development
Not for drug, human, animal, or food use

Certificate of Analysis:
Appearance (Color) Off-white
Appearance (Form) Fine powder
Assay (GC) 99.2%
Assay (as cholesterol) 95.0%
Assay (as Sterol) 99.0%
Acidity 0.1ml
Density 1.067
Identification Passes
Loss on drying <0.1%
Melting Point 147-150 °C
Optical Rotation (c=, dioxane) -35°
Residue on Ignition <0.1%
Solubility in Alcohol Passes
Source Wool grease

CAS: 57-88-5

FORMULA: C₂₇H₄₆O