White shapeless powder, odourless, tasteless,easily soluble in dilute hydrochloric, nitric acid, steady in air ItemHG2789-1996FCC-IVAppearanceWhite floating, crystalline powderAssay ( ... ) ≤%10.0--Loss on Ignition(800°C) ≤%--10.0Clarityslightly turbid-- High quality Tricalcium phosphate, food grade