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Lanolin
■ Chemical Description
--Lanolin Lanolin Anhydrous
■ CAS No. 8006-54-0
■ Characteristics
--light yellow ointmentr;
--Almost insoluble in water, soluble in diethyl ether, benzene, carbon disulfide, chloroform, acetone and petroleum ether;
■ Specification
No |
Tests |
Specification |
|||||
Pharmaceutical Grade |
Personal Care Grade |
Industrial Grade |
|||||
USP 23 |
USP 28 |
Cosmetics grade |
Grade A |
Grade B |
Grade C |
||
1 |
Appearance and odor |
without abnormal odor |
odorless |
without abnormal odor |
brown |
Light brown |
Chocolate |
2 |
Color by Gardner |
≤8 |
≤10 |
≤10 |
-- |
-- |
-- |
3 |
Acid value, mg KOH/g |
≤1.0 |
≤1.0 |
≤1.0 |
≤3 |
3 - 5 |
3 - 5 |
4 |
Loss on drying |
≤0.25% |
≤0.25% |
≤ 0.5% |
≤1% |
≤1% |
≤1% |
5 |
Water-soluble acids & alkalis |
Conform |
Conform |
Conform |
-- |
-- |
-- |
6 |
Water-soluble oxidizable substance |
Conform |
Conform |
Conform |
-- |
-- |
-- |
7 |
Saponification value, |
90-105 |
90-105 |
90-105 |
90 - 105 |
90 - 105 |
90 - 105 |
8 |
Paraffin |
≤1.0% |
≤1.0% |
≤1.0% |
-- |
-- |
-- |
9 |
Alkalinity |
Conform |
Conform |
Conform |
-- |
-- |
-- |
10 |
Chlorine |
≤150 ppm |
≤150 ppm |
≤150 ppm |
-- |
-- |
-- |
11 |
Acidity |
≤2 |
≤2 |
--- |
-- |
-- |
-- |
12 |
Ash content |
≤0.1% |
≤0.1% |
≤0.15% |
≤0.5% |
≤0.5% |
≤0.5% |
13 |
Melting point, °C |
38-44 |
38-44 |
38-44 |
38-44 |
38-44 |
38-44 |
14 |
Iodine value, gl/100g |
18-36 |
18-36 |
--- |
-- |
-- |
-- |
15 |
Identification |
Conform |
Conform |
Conform |
-- |
-- |
-- |
16 |
Pesticides total content |
-- |
≤40 ppm |
-- |
-- |
-- |
-- |
17 |
Individual Pesticide content |
-- |
≤10 ppm |
-- |
-- |
-- |
-- |
■ Application
--Used in cream, wrinkle cream, lip balm, shampoo, hair conditioner, hair cream, lipstick and senior soap in the area of cosmetics;
--Used in rheumatism ointment, zinc oxide ointment in the area of pharmaceuticals
--Used in anti-rust oil, low temperature lubricants, printing inks, fiber finishes, leather greasing agent, plasticizer and latex defoamers in the area of industry
■ Packaging and Storage
--Packed in 50kg iron or plastic drum;
--Stored in dry place at room temperature;
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