Product Description Product Name  Hermcol® Red CN (PR 53：1) C.I. No  Pigment Red 53：1 CAS No  5160-02-1 EINECS No.  225-935-3 Molecular Formula  C34H24BaCl2N4O8S2 Pigment Class  Monoazo Barium Lake Features Hermcol® Red CN, a barium lake, is one of the most important red pigments for use in printing inks. It is used in disposable printed products, especially in sheet and web offset, gravure, and flexographic printing inks. This product is a comparatively strong and brilliant pigment within its range of shades. Hermcol® Red CN has good fastness to a series of organic solvents. It has excellent heat stability as a colorant for plastics, and exhibits medium tinctorial strength. This product may also be employed in paints where it satisfies the fastness specifications, especially regarding light fastness. Application Hermcol® Red CN is more yellow than Pigment Red 57: 1, called Warm Red, has high tinting strength and vividness, and is sensitive to acid / alkali. Used in printing inks, good solvent resistance and heat stability (200℃/ 10min); used in water-based flexographic inks, molecular metal and base ink alkali agent to reduce stability; used in rubber and plastics, in HDPE Medium heat resistance 260℃/ 5min, can be used for food, cosmetics and medicine coloring. Package 25kgs or 20kgs per paper bag/drum/carton. *Customized packaging available on request. QC and Certification 1.Our R&D laboratory features equipment such as Mini Reactors with Stirrers, Pilot Reverse Osmosis System and Drying Units, making our technique in the lead. We have standard QC system which meets EU standard and requirements. 2.With the quality management system certificate of ISO9001 and environmental management system certificate of ISO14001, our company not only sticks to the strict quality-control system according to the international standard, but also focuses on protecting the environment and promoting the sustainable development of itself and the society. 3.Our products meet the stringent mandatory requirements of REACH, FDA, EU's AP(89)1 &/or EN71 Part III. Specification Physical and Chemical Properties: ITEM Specification Appearance Red Strength(%) 100±5 Oil Absorption ( g/100g ) 38 Water Resistance 5 Oil Resistance 5 Acid Resistance 3 PH value 6.5-8.0 Alkali Resistance 3 Alcohol Resistance 4-5 Density (mg/100g) 1.70-1.90 Light resistance 3 Heat Stability (℃) 180