Talc powder

Talc is a Magnesium Silicate containing water, the theoretical chemical formulas is Mg3(SiO4)(OH)2, the theoretical chemical composition is MgO 31.68%, SiO2 63.47%, H2O 4.25% . Talc color is white, light green, little pink, light grey pearl polishing, or fatty polishing, hardness: 1, density: 2.7g/cm3, slippery. Talc is strongly absorptive to oil, chemical character is stable, it has higher isolation and heat-resistance. The using of Talc: using in Cosmetic, Pharmaceutical-food, Dope, Paper-making, Plastic, Rubber, Cable, Pottery, etc.