Lithopone is also known as zinc sulfide white, it is a white pigment, mixture of zinc sulfide and barium sulfate, insoluble in water, no reaction with H2S and alkaline solution, release H2S gas when reacting with strong acids.
Application: Widely used in paints, coating, rubber, plastics, printing ink, ceramics, paper ,leather and PVC etc
Quality Standard:
  China National Standard GB/T1707-1995.