Shiva Signature Artist Oil Color - Shiva Orange, 1.25 oz 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:
- Tube
- Color:
- Shiva Orange
- Size:
- 37 ml
- Format:
- Tube
- Mfg #:
- 120024
Pigment Information
This color contains the following pigments:
PR49:1-Beta Naphthol Red
PO16-Dianisidine Orange
PY65-Hansa Yellow
Pigment Name
PR49:1-Beta Naphthol Red
Pigment Type
organic, monoazo
Chemical Name
barium monoazo red lake
Chemical Formula
Properties
PR49:1, a barium salt of monoazo naphthol red, has a yellowish red tone.
Permanence
Pigments in the beta naphthol group are considered moderately lightfast. The naphthol AS pigments, which are more permanent, have largely taken their place in artist paints.
Toxicity
History
The Beta Naphthol colors were developed in the late 19th century. PR49 has been used in paints, plastics, printing inks, and cosmetics. Most of the PR49:1 pigment manufactured in the United States is used for printing and packaging applications.
Pigment Name
PO16-Dianisidine Orange
Pigment Type
organic, disazo
Chemical Formula
C34H32N6O6
Properties
Dianisidine Orange is a semi-opaque orange dye that can be laked to form a pigment. This pigment ranges from yellowish to reddish orange in different laked forms.
Permanence
Dianisidine Orange has only fair lightfastness.
Toxicity
A Japanese study in which rats were given large daily doses of Dianisidine Orange revealed no acute toxicity or mutagenic effects.
History
Dianisidine Orange is used mostly in coloring plastics and in inks, in applications where safety is important but lightfastness and longevity are not paramount.
Pigment Name
PY65-Hansa Yellow
Pigment Type
monoazo
Chemical Formula
C18H18N4O6
Properties
This Hansa Yellow ranges from reddish yellow to greenish yellow with temperature shifts from cool to warm hues. It has good tinting strength and average to slow drying time.
Permanence
This Hansa Yellow has excellent lightfastness, particularly in the darker shades.
Toxicity
Hansa Yellow has no significant acute hazards, though its chronic hazards have not been well studied.
History
Hansa Yellows were first made in Germany just before WW1 from a series of synthetic dyestuffs called Pigment Yellow. They were intended to be a synthetic replacement for Cadmium Yellow.
Safety Data Sheet
UPC Code: 717304060455
ASIN #: B003MWRFGK