Product Name: Ultramarne Model: GR-463 Relative Tinting Strength: 100±5% Free Sulfur: 0.05% Mesh Number: 325 Density : 2.35(g/cm3) 105? Volatiles : 1.0% Water Solubility: 1.0% Water Suspension PH Value : 8.0-10.0 Oil Absorption: 25-45(g/100g) Color ?E: 1.0 Usages: paint, ink, water coating, color asphalt, color brick, color tile, antique building, paper making, pottery, rubber and plastic industr