Product Description Product Name  1922 Middle Chrome Yellow   C.I. No  Pigment Yellow 34 CAS No  1344-37-2 EINECS No.  215-693-7 Molecular Formula  PbCrO4 Pigment Class  Chrome Yellow Features Medium yellow powder, It is Bright color, strong tinting strength,high hiding . with good light fastness and dispersibility.Middle Chrome Yellow Middle Chrome Yellow is a monoclinic lead chromate and mainly applicable in Paint Industry. This is high purity in shade and with a clean full tone. This Pigment offers better fastness to light and weather and is also has good dispersion characteristics.   Application Solvent based paint:Alkydresin, Amino-baking, N/C , Epoxy; Plastic: Masterbatch, cable material, plastic pipe,and plastic film and sheet etc. Suggested for polyurethane paint, architectural coatings, water based coatings, color paste, leather, stationery and rubber. 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. Our products meet the stringent mandatory requirements of REACH, FDA, EU's AP(89)1 &/or EN71 Part Specification Physical and Chemical Properties of the Series: Product Name CI NO Density Oil Absorption Fastness Properties Light Heat Water Oil Acid Alkali Alcohol 1922 Hermcol® Middle Chrome Yellow PY 34 5.5-6.0 ≤22 4-5 220 5 5 4 4 5 1925 Hermcol® Middle Chrome Yellow PY 34 5.5-6.0 ≤22 7-8 240 5 5 4 4 5 1930 Hermcol® Middle Chrome Yellow PY 34 5.5-6.0 ≤26 7-8 280 5 5 4-5 4 5