Product Description Product Name Hermcol® Yellow GH (Pigment Yellow 12) C.I. No  Pigment Yellow 12 CAS No  6358-85-6 EINECS No.  228-787-8  Molecular Formula  C32H26CI2N6O4 Pigment Class  Disazo Features Hermcol® Yellow GH is a strong, transparent, green shade diarylide pigment yellow 12. It is an organic compound and an azo compound. It is a widely used yellow pigment. It is also classified as a diarylide pigment, being derived from 3,3'-dichlorobenzidine. It is closely related to Pigment Yellow 13, wherein the two phenyl groups are replaced by 2,4-xylyl. It is high transparent with good gloss. It has a high flow, high tinting strength, low viscosity. Its main use is offset ink and water-based ink. Application Its main use is offset ink, gravure, flexo, sheet-fed offset, web offset, newspaper, UV, screen and water-based ink. 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. Physical and Chemical Properties ITEM Specification Appearance Yellow Strength(%) 100±5 Oil Absorption ( g/100g ) 40-50 Water Resistance 5 Oil Resistance 5 Acid Resistance 5 PH value 6.0-7.0 Alkali Resistance 5 Alcohol Resistance 5 Density (mg/100g) 1.40 Light resistance 6 Heat Stability (℃) 180