Color Swatch created using Heavy application/medium application/50% tint and was applied on Acrylic Primed Canvas (7 oz) material.
This color contains the following pigments:
PR4—Permanent Red
Pigment Type
organic, monoazo
Chemical Name
n/a
Chemical Formula
n/a
Properties
Pigment PR4 is a bright yellowish shade of red.
Permanence
Pigment PR4 has good lightfastness.
Toxicity
Known also as D&C Red No 36, PR4 is used in cosmetic products such as lipsticks. It has been tested for carcinogenic and mutagenic effects in laboratory rats.
History
n/a
Alternate Names
Blazing Red, Flaming Red, D&C Red No 36
PR3—Toluidine Red
Pigment Type
organic, monoazo
Chemical Name
n/a
Chemical Formula
n/a
Properties
Toluidine Red is an opaque, high tinting strength, yellowish red.
Permanence
n/a
Toxicity
n/a
History
Toluidine Red or Toluidine Scarlet has been used in inks, textiles, artist materials, and plastics.
Alternate Names
Eljon Red, Eljon Scarlet, Hansa Red, Hansa Scarlet, Kenalake Scarlet, Solintor Scarlet, Sunbrite Red
