Characters and features:in excellent performance of coloring,in bright color of brown yellow,good tinting steng thand covering capacity,tinting strength almost equivalent to lead oxide yellow or chrome yellow,good resistance to light and atmo***here and foul gas. Good alkali resistance,dissolved only in hot strong acid,good thermal endurance; it begins to decompose into red pigment when losses water of crystallization under temperature highter than 1500c.
Applications :Mainly for manufacture of coating and paint ;mixed with white cement in building industry to fabricate artificial marble;coating and decorating on wall,cement floor ;making water-color and grease -paint in indurstry of oulture and education;colorant for leather tinting;iron oxide series pigments intermediate
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