Product Description Product Name Hermcol® Yellow WGP (PY 168) C.I. No Pigment Yellow 168 CAS No 71832-85-4 EINECS No. 276-057-2 Molecular Formula C32H24CaCl2N8O14S2 Pigment Class Mono azo Features Hermcol® Yellow WGP is a semi-opaque green shade pigment, also an economical solution for mid-performance. Hermcol® Yellow WGP shows good migration resistance in plasticized PVC, but its tinctorial strength is relatively poor. Hermcol® Yellow WGP is without harmful heavy metal and TCB, DCB, OD. used to replace chrome yellow. Hermcol® Yellow WGP affords clean greenish yellow shade between PY1 and PY3. It exhibits good fastness to aliphatic and aromatic hydrocarbons, limited resistance to alcohols, esters, and ketones. Application Hermcol® Yellow WGP is mainly used in paints and plastics. It is recommended in plastics for polyolefins, HDPE, LDPE, rubber and PVC. Hermcol® Yellow WGP is potentially suitable for PP, ABS, and for powder coatings applications. It is an alternative to diarylide pigments. 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 Greenish Yellow Powder PH value 7.0-8.0 Oil Absorption (g/100g) 58 Alcohol Resistance 5 Oil Resistance 5 Acid Resistance 4 Alkali Resistance 5 Light resistance 7-8 Heat Stability (℃) 240