Grumbacher Academy Acrylics - Cadmium Red Hue, 75 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
- Color:
- Cadmium Red Light Hue
- Size:
- 75 ml
- No.
- C027
- Mfg #:
- C027P
Pigment Information
This color contains the following pigments:
PO16-Dianisidine Orange
PR112-Naphthol Red AS-D
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
PR112-Naphthol Red AS-D
Pigment Type
organic, monoazo
Chemical Formula
C24H16Cl3N3O2
Properties
This Naphthol Red is an intense scarlet red pigment that is heavily staining. It has an average drying time. It is semi-transparent and has relatively poor covering power.
Permanence
This Naphthol Red has been rated as having excellent lightfastness under ASTM testing, but other testing methods have demonstrated some tendancy for the color to fade with exposure to strong ultraviolet light. It has been considered a replacement for less lightfast naphthol reds such as PR3. Not suitable for exterior use.
Toxicity
Naphthol Reds are not considered toxic. Naphthol Red AS-D may cause eye, skin, or respiratory irritation. Contact with dry pigment should be avoided.
History
Unknown.
Safety Data Sheet
UPC Code: 014173374042
ASIN #: B00LRKJYI6