IMWITOR® 491 (Glyceryl Stearate) is sourced and derived from a vegetable sources, it appears as white to yellow, waxy powder.
IMWITOR® 491 acts as a tablet lubricant, co-emulsifier, emulsion stabiliser, stiffening and dispersing agent for pharmaceutical production.
IMWITOR® 491 is insoluble in water, soluble in fatty oils, mineral oil, diethyl ether, acetone and hot ethyl alcohol.
