Polysorbate 60 (MTTwen60)
■ Chemical Description
--Tween-60 (abbr. T-20)
■ CAS No. 9005-67-8
■ Molecular and Structural Formula C64H126O26
■ Characteristics
--Yellow paste, HLB value: 14.9.;
--soluble in 40°C water, organic solvents, insoluble in oil;
■ Specification
No |
Tests |
Specification |
1 |
Appearance |
Yellow paste |
2 |
Acid Value (mgKOH/g) |
≤2 |
3 |
Saponification Value (mgKOH/g) |
45-55 |
4 |
Hydroxyl Value (mgKOH/g) |
81-96 |
5 |
Water % |
≤3.0 |
■ Application
--As emulsifier used in food, medicine, plastic and cosmetics;
--As softener for fiber processing;
■ Packaging and Storage
--Packed in 200 kg iron or plastic drum,;
--Stored in dry place at room temperature;
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