Iron Oxide Red 1,Good quality 2,low price 3,delivery fast 4,Strong coloring power, excellent coverage 5,CAS No.: 1309-37-1 Colored powder. Its quality is stable with fine decentralization, strong tinting strength. Usage: Iron Oxide Red 110 is used for construction, coating, paint, ink, rubber, plastic, etc. Usage: Iron Oxide Red 110 is use for construction, coating, paint, ink, rubber, plastic, etc. Iron Oxide Red 110/120/130/190 Specification:Fe2O3------------------------------------------96% minMoisture--------------------------------------------------1.0%Tinting strength---------------------------------------95105%Volatile at 105----------------------------------------0.8% maxWater Sol.salts---------------------------------------0.3 % maxPh value-------------------------------------------------------5--745um sieve residue--------------------------0.5% maxOil absorption--------------------------------1 5 25 %Density approx--------------------------5.05.1/cm³