Pigment Yellow 181 CAS NO.74441-05-7

PV fast&Ink Yellow H3R CAS No.: 74441-05-7 …

PV fast&Ink Yellow H3R CAS No.: 74441-05-7 C.I.-No:11777 Chem. Group:Benzimidazolone Physical & Chemical Properties Density [g/cm3] 1.48 Bulk Density [l/kg] 6.0 Average Particle Size [nm] 302 Alkali Resistance 5 Acid Resistance 5 Specific Surface [m2/g] 27 Application Profile PO PC - Fibers PVC POM > PP Rubber PA - > PET - PS PBT > PA - ABS PUR > PAN recommended limited suitability - not recommended PE PP PVC PS ABS PC SD 1/3 [g/kg] 4.0 4.9 13.1 4.4 5.0 - Hue Angle [°] 66.5 66.0 65.3 65.1 64.7 - Chroma 74.8 73.8 75.5 73.4 73.8 - Lightfastness (Pure Shade) 8 8 8 8 8 - Lightfastness (Reduction) 8 8 8 8 8 - Heat Resistance [°C] 300 300 - 300 280 - Weathering Fastness 3-4 - 4 - - - Commentary Reddish yellow pigment with excellent lightfastness and heat resistance. Good weathering properties.Can also be used as shading component.