Golden Heavy Body Acrylic India Yellow Hue 5 oz

A modern mixture replacing the pigment originally produced in the early 1800's by collecting urine from oxen fed only mango leaves. GOLDEN'S version is more permanent, more lightfast, totally humane and (best of all) urine-free. (Series4) 

Lightfastness: ASTM 1, Permanency - Excellent, Opacity/Transparency: 7 Transparent 

Pigment: Nickel Complex Azo, PY150, 12764 / Benzimidazolone Yellow H6G, PY175, 11784 / Quinacridone, PR122, 73915