Magnesium Stearate 1 white, fine powder 2 lubricants, slipping agents, heat-stabilizers 3 machinery engineering, rubber ... :C36H70 Mg O42.Characters and Uses: They are white, fine powder, insoluble in water. When mixed with hot, strong mineral acids ... , paints and inks industry etc.3.Specification:TermsIndexAppearanceWhite or light yellow powder.MgO Content6.5-7.5Chloride≤0.15%Sulphate≤0.6 ...