Old Holland Classic Artist Watercolor - Indian Yellow Brown Lake Extra, 6 ml tube

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Product Details
- Color:
- Indian Yellow Brown Lake Extra
- Size:
- 6 ml
- Mfg #:
- 02130
Pigment Information
This color contains the following pigments:
PY151-Benzimidazolone Yellow
PR101-Mars Orange
PY153-Nickel Dioxine Yellow
Pigment Name
PY151-Benzimidazolone Yellow
Pigment Type
oranic, monoazo
Chemical Formula
Properties
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.
Permanence
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.
Toxicity
Benzimidazolone Yellow is not considered toxic.
History
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.
Pigment Name
PR101-Mars Orange
Pigment Type
Chemical Name
iron oxides
Chemical Formula
Fe2O2 or Fe2O3 • H2O
Properties
Mars Orange is a bright, extremely light red and appears almost pinkish when contrasted with darker colors. It has incredible tinting strength and opacity. The synthetic form of Mars Orange is made from iron oxides and is cleaner, brighter, and denser than its ochre-based counterparts.
Permanence
Mars Orange has good permanence and lightfastness.
Toxicity
Mars Orange has no significant hazards.
History
The word Mars refers to the Roman god of iron and war. Mars Orange has been manufactured as a pigment since the 17th century.
Pigment Name
PY153-Nickel Dioxine Yellow
Pigment Type
organic synthetic
Chemical Formula
C28H12N2O2
Properties
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.
Permanence
Nickel Dioxine Yellow has excellent lightfastness.
Toxicity
Nickel metal is toxic and may irritate skin.
History
Unknown.
Safety Data Sheet
UPC Code: 8715046021309
ASIN #: B005WK0M6K