1,4-Anhydro-D-glucitol, poly(oxy-1,2-ethanediyl) derivatives, tetraesters with 9-(Z)-octadecenoic acid (60 mol EO average molar ratio)
CAS #
9005-67-8
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Functions
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Emulsifier
Mixes Oil & Water
Traditional Use
A synthetic polysorbate emulsifier created in the 1950s-60s as part of the Tween series. Formulated to provide stable emulsification in cosmetics, replacing earlier crude natural emulsifiers like beeswax.