Colored powder, its quality is stable with fine decentralization, strong tinting strength. ... Purity>95% Moisture<1.0% Volatile(105 centigrade)<0.8% Water Soluble(M/M)<0.3% PH Value5-7 Oil Absorption15-25 ... Construction, Coating&Paint, Ink, Rubber, Plastic, Abrasive ,etc.Properties: Colored powder, its quality is stable with fine decentralization, strong tinting strength ...