Tween 81
Language: English | Type: Data Sheet | Size: 306kb
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Tween 81 is an ethoxylated sorbitan ester based on a natural fatty acid (oleic acid). This ethoxylate is highly effective at forming oil in water emulsions, particularly when used in combination with its non-ethoxylated precursor, Span 81.
Ethoxylated sorbitan ester
Property | Units | Value |
---|---|---|
Acid value | mgKOH/g | 1 |
Saponification value | mgKOH/g | 100 |
Hydroxyl value | mgKOH/g | 142 |
Colour | Gardner | 4.5 |
Form | Liquid | |
HLB value | 10 | |
Water | %m/m | 2.75 |
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