... price. Chemical Name:Pigment Red 57:1 Synonyms:Lithol Rubine BHD Heat Stability:220° Density:1.5-1.7(g/cm³) Fastness to Migration ... 183 , Pigment Yellow 188 , Pigment Yellow 191 , Pigment Yellow 191:1 Orange Pigment Serious:Pigment Orange 5 , Pigment Orange 13 , Pigment ... Orange 16 , Pigment Orange 34 , Pigment Orange 36 , Pigment Violet 1 , Pigment Violet 2 , Pigment Violet 3 , Pigment Violet 19 , ...