Winsor & Newton Professional Watercolor - Permanent Alizarin Crimson, 5 ml Tube
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Product Details
- Description:
- Watercolor
- Color:
- Permanent Alizarin Crimson
- Size:
- 5 ml (0.17 oz)
- Format:
- Tube
- No.
- 466
- Series:
- 3
- Mfg #:
- 0102466
Colors on Monitors -
Due to differences in users’ monitors, the colors presented are an approximation of the true color.
Shipping Note - Due to manufacturer distribution restrictions, Winsor & Newton products cannot be shipped to addresses outside of North America.
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Pigment Information
This color contains the following pigments:
PR179-Perylene Maroon
PV19-Quinacridone Violet
Pigment Name
PR179-Perylene Maroon
Pigment Type
organic, anthraquinone
Chemical Formula
C26H14N2O4
Properties
Perylene Maroon is a transparent, dull to moderately dull, deep red pigment. Its transparency makes it useful as a glazing color. Its mixing complement is Phthalo Green, and together they produce a pure black that is darker than most carbon-based pigments.
Permanence
Perylene Maroon has excellent permanence and lightfastness, and it can be an appropriate replacement for Anthraquinone Red in watercolor form.
Toxicity
Perylene Maroon has no significant acute toxicity. Its long term hazards are currently unknown.
History
Perylenes have been used as vat dyes since 1912, but they were not manufactured and sold as pigments until 1957.
Pigment Name
PV19-Quinacridone Violet
Pigment Type
organic synthetic, quinacridone
Chemical Formula
C20H12N2O2
Properties
Quinacridone Red is a high performance, transparent pigment with an average drying time and uneven dispersal. It is another name for Quinacridone Violet (PV19) and Quinacridone Red (PR192). Quinacridone pigments have relatively low tinting strength in general. For this reason, quinacridone colors are often expensive, because more pigment is required in the formulation.
Permanence
Quinacridone Violet has excellent lightfastness and is considered the most lightfast organic pigment in this shade range.
Toxicity
Quinacridone Violet has no known acute hazards. Overexposure to quinacridone pigments may cause skin irritation. Quinicridone pigments contain a compound found to be a skin, eye, and respiratory irritant.
History
Although quinacridone compounds became known in the late 19th century, methods of manufacturing so as to make them practical for use as commercial pigments did not begin until the 1950s. Quinacridone pigments were first developed as coatings for the automotive industry, but were quickly adopted by artists.
Safety Data Sheet
UPC Code: 50694808
ASIN #: B0006L4TPU