Cholesterol (5,6-Cholesten-3beta-ol)
MF： C27H46O
MW： 386.65
CAS： 57-88-5

Appearance:White or similar sheet crystal or powder
Identification:
A.the chloroform acquires a blood-red color and the sulfuric aicd shows a green fluorescenc
B.a pink color is produced, and it rapidly changes to red, then to blue, and finally to a brilliant green
Melting range:140℃— 147℃
Specific rotation:-34º~ -38°
Acidity:≤0.3 ml
Loss on drying:≤0.3%
Residue on ignition:≤0.2%
Purity:≥95%