Cetyl Stearyl Alcohol
■ Chemical Description
--Cetyl Stearyl Alcohol
■ CAS No. 112-92-5
■ Molecular and Structural Formula C18H38O
■ Characteristics
--White flaky crystals or granules;
--Soluble in alcohol, ether, benzene and acetone, insoluble in water;
■ Specification
No |
Tests |
Specification |
1 |
Hydroxyl value mgKOH / g |
202.0-208.0 |
2 |
Iron % |
≤0.005 |
3 |
Iodine value (gI2/100g) |
≤1.0 |
4 |
Saponification value mgKOH / g |
≤1.0 |
5 |
Residue on ignition (as sulfate) % |
≤0.05 |
6 |
Melting range oC |
56.0-58.0 |
7 |
Ethanol insoluble test |
Qualified |
8 |
Acid value mgKOH / g |
≤0.5 |
■ Application
--Used as intermediates, antifoaming agent, lubricants;
■ 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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