Color Swatch created using heavy application/diluted application and was applied on cold press watercolor paper (150 lb) material.
This color contains the following pigments:
PR251—Pyrazoloquinazolone Scarlet
Pigment Type
organic
Chemical Name
n/a
Chemical Formula
n/a
Properties
Pyrazoloquinazolone Scarlet is a semi-opaque, staining pigment that is a brilliant scarlet red, and has high tinting strength.
Permanence
Pyrazoloquinazolone Scarlet has excellent lightfastness.
Toxicity
Pyrazoloquinazolone Scarlet has no acute toxicity.
History
Pyrazoloquinazolone Scarlet is a contemporary substitute for Vermilion, a pigment that contains toxic mercuric sulfide.
Alternate Names
Permanent Red. Vermilion Red.