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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;

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