Holbein Artists' Oil Color - Vermilion Hue, 20 ml tube
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Products bearing the AP seal of the Art & Creative Materials Institute, Inc. (ACMI) are certified non-toxic. A product can be certified non-toxic only if it contains no materials in sufficient quantities to be toxic or injurious to humans, or to cause acute or chronic health problems.
Product Details
- Description:
- Artists' Oil Colors
- Color:
- Vermilion Hue
- Size:
- 20 ml (.68 oz)
- Format:
- Tube
- No.
- 218
- Series:
- F
- Mfg #:
- H018
Colors on Monitors -
Due to differences in users’ monitors, the colors presented are an approximation of the true color.
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Pigment Information
This color contains the following pigments:
PR188 -Naphthol Red
PO69-Isoindoline Orange 69
Pigment Name
PR188 -Naphthol Red
Pigment Type
organic monoazo
Chemical Formula
C33H24Cl2N2O6
Properties
This Naphthol Red is yellowish, with a high tinting strength and average drying time. It produces warmer shades and tints.
Permanence
This Naphthol Red has excellent lightfastness, though it is generally not considered adequate for exterior use.
Toxicity
Naphthol Reds are not considered toxic. They may cause eye, skin, or respiratory irritation. Contact with dry pigment should be avoided.
History
Naphthol pigments are actually dyes that are "laked" to form pigments. First developed by the German chemical company Hoechst A.G. before World War I, their use in artist paints began in the 1920s.
Pigment Name
PO69-Isoindoline Orange 69
Pigment Type
organic, azomethine
Chemical Name
isoindoline orange
Properties
Isoindoline Orange 69 is an opaque, brownish orange pigment with moderate tinting strength.
Permanence
Isoindoline Orange 69 has good lightfastness, but its use in automotive and industrial finishes has declined because it tends to bleach or fade.
Toxicity
Isoindoline Orange 69 is not considered toxic.
History
The first isoindoline pigments were patented in 1946, and commercial production of pigments in this group began in the 1960s. Isoindoline Orange 69 was introduced in 1964. For some years, it was common in industrial and automotive paints, but its use declined as alternative, more durable orange pigments replaced it.
Safety Data Sheet
UPC Code: 4900669000181
ASIN #: B001MT8M44