... cosmetics,glass etc. 3.Specification: ANALYSIS TERM SPECIFICATION BaSO4% 96 Min Ph value % 7.9 Water Soluble Salt ... barite requirements specific gravity greater than 4.2, BaSO4 has content of not less than 95%, less ... painting pigments. 3)Various barium compounds: barite barium oxide, barium carbonate, barium chloride, barium nitrate, precipitated barium sulfate, barium hydroxide and other chemical raw ...