Fine white powder. Density of 1.08g/cm3. Melting point 1580C, insoluble in water, slightly soluble in hot ethanol, the case of acid decomposition of stearic acid and corresponding calcium salt. Be of water absorption in the air, non-toxic.

It's the stabilizer and lubricant for PVC, which enjoy longer stabilizing effect and good long-term thermal stability. It can be used as non-toxic food packaging, medical equipment and other flexible film containers. Also as halogen absorber in polyethylene and polypropylene, can eliminate the adverse effect of the residual catalyst in the resin on the color and stability of the resin. This product is also widely used as lubricant of polylefin fibers and molded products, as the waterproofing agent of the waterproof rain materials ,and it's available as lubricant and mold release agent for phendic, amino and other thermosetting plastics & polyester reinforced plastic. And it also be used as grease thicknening agent, textile waterproofing agent & paints the plain agent.