Due to differences in users’ monitors, the colors presented are an approximation of the true color.
PY151-Benzimidazolone Yellow
PR251-Pyrazoloquinazolone Scarlet
PY153-Nickel Dioxine Yellow
PY151-Benzimidazolone Yellow
oranic, monoazo
Benzimidazolone Yellow is a greenish yellow pigment with dull tints and an average drying time. It mixes very cleanly. It mixes cleanly with both Phthalo Green and Titanium White. Although more expensive than many Hansa and Diarylide pigments, its mixing properties, durability, and lightfastness have won it many customers.
Benzimidazolone Yellow has excellent lightfastness and durability. This has made it an extremely important pigment in the printing industry, for applications where lightfastness is a primary consideration. Though it is not absolutely lightfast, it ranks extremely well among organic yellows.
Benzimidazolone Yellow is not considered toxic.
The benzimidazolone group of pigments was developed and patented in 1960 by Hoechst A.G., a German chemical manufacturer that was a forerunner of the pharmaceutical company Aventis.
PR251-Pyrazoloquinazolone Scarlet
organic
Pyrazoloquinazolone Scarlet is a semi-opaque, staining pigment that is a brilliant scarlet red, and has high tinting strength.
Pyrazoloquinazolone Scarlet has excellent lightfastness.
Pyrazoloquinazolone Scarlet has no acute toxicity.
Pyrazoloquinazolone Scarlet is a contemporary substitute for Vermilion, a pigment that contains toxic mercuric sulfide.
PY153-Nickel Dioxine Yellow
organic synthetic
C28H12N2O2
Nickel dioxine yellow is a semi-transparent, lightly staining yellow pigment with high tinting strength, although less than that of the diarylides. It is considered a good color match for Indian Yellow, a historic pigment that is no longer available. Drying time is average.
Nickel Dioxine Yellow has excellent lightfastness.
Nickel metal is toxic and may irritate skin.
Unknown.
UPC Code: 8715046021279
ASIN #: B005WK0LX4