Chemphos™ TC-310S is a sodium salt of a surface-active phosphate ester having excellent wetting, emulsifying and dispersing properties. It is soluble in water and many polar and nonpolar solvents. Chemphos™ TC-310S is an emulsifier for mineral oil, crude oil and pesticide formulations and prolongs the life of wax and resin floor finishes without damage to floor covering.