A modern mixture replacing the pigment originally produced in the early 1800's by collecting urine from oxen fed only mango leaves. Our version is more permanent, more lightfast, totally humane and (best of all) urine-free. (Series 4)

Pigment Classification: Organic
Color Index Name: PY175 / PY150 / PR206
Color Index Number: 11738 / 12764 / 73903
Chemical Description: Benzimidazolone Yellow H6G / Nickel Complex Azo / Quinacridone
Opacity/Transparency: Transparent
Lightfastness Rating: 1
Permanency: Excellent