Pigment Yellow 191/Fast Yellow HGR
Pigment Yellow 191/Fast Yellow HGR
Pigment Yellow 191/Fast Yellow HGR
Product Name
Trade Name: Fast Yellow HGR
CI. Number: pigment yellow 191
CAS Number: 129423-54-7
EU Number: 403-530-4
Chemical Family: Mono azo
Pigment Yellow 191/Fast Yellow HGR Physical, Chemical and Fastness Properties
Molecular Weight 524.99
Molecular Formula C17H13CIN4O7S2Ca
P.H. Value 7.0
Density 1.6
Oil Absorption(ml/100g)% 40
Light Fastness 7
Heat Resistance 280 (°C)
Water Resistance 5
Oil Resistance 5
Acid Resistance 5
Alkali Resistance 5
Application
Pigment Yellow 191/Fast Yellow HGR is a brilliant yellow pigment, with good light fastness,weather fastness, durability, easily dispersed and good migration resistance. Heat Resistance≥300℃, usually use for plastic.
Recommended for PVC, EVA, Fibre, RUB, PP, PE and powder coating.
Suggested for PU, PC, PS, PA and water-decorative paint.
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