Pigment Red 53: 1

Red pigment 53:1: Physical and chemical quality: red powder with yellow light, slightly soluble in 10% hot sodium hydroxide, water and ethanol, but insoluble in acetone. 1) Tint: similar to the standard product 2) Tinctorial power: 100% (min.) 3) Oil absorption: 45% (max.) 4) Heat resistance: 160-200oC 5) PH: 7-8 6) Light fastness: 4 7) Acid resistance: 4 8) Alkali resistance: 4 9) Water resistance: 4 10) Oil resistance: 4 Usage: used for the coloration of printing ink, offset inks, nitro inks, toluene-based inks, rubber products, stationery, cables and wires.