Lanolin Cholesterol
■ Chemical Description
- Cholesterol, Lanolin Cholesterol
■ CAS No. 57-88-5
■ Molecular and Structural Formula C27H46O
■ Characteristics
--White or similar white crystalline powder or crystalline;
■ Specification
No |
Tests |
Specification |
1 |
Loss on rying % |
0-0.3 |
2 |
Infrared spectrum |
Conforms |
3 |
Purity (GC) % |
95-100 |
4 |
Residue on ignition % |
0-0.05 |
5 |
Solubility in CHCL3 |
Colorless to Yellow, Clear to Slightly Hazy1g/4.5ml |
6 |
Specific rotation [a]20/D(c=2% Dioxane) |
-33o~-45o |
■ Application
--Used as raw material for the manufacture of hormones;
--Used as an emulsifier;
■ Packaging and Storage
--Packed in 25, 50 kg fiber or plastic drum, inner lined with PE bags;
--Stored in dry place at room temperature;
【Last】 【Next】 【Return】 |