Winsor & Newton Designers Gouache - Zinc White, 14 ml tube
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Product Details
- No.
- 748
- Description:
- Designers Gouache
- Color:
- Zinc White
- Series:
- 1
- Format:
- Tube
- Size:
- 14 ml (0.47 oz)
Shipping Note - Due to manufacturer distribution restrictions, Winsor & Newton products cannot be shipped to addresses outside of North America.
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:
PW5-Lithopone
Pigment Name
PW5-Lithopone
Pigment Type
inorganic
Chemical Name
coprecipitated zinc sulphide and barium sulphate
Chemical Formula
Zn + BaSO4
Properties
Lithopone is a low tinting strength, semi-transparent white pigment that is often used as a filler or extender in other colors, or as the base for laked pigments.
Permanence
Lithopone is absolutely permanent and lightfast.
History
Lithopone was discovered by G.F. de Doubet in 1850. It was developed commercially in the 1870s as a substitute or supplement for lead carbonate, to overcome the many shortcomings of white lead pigment, including toxicity, poor weathering, and darkening in the presence of sulfur compounds. It is used most often in interior paints and enamels. Its use as a white pigment has been superceeded in many applications by titanium dioxide.
Safety Data Sheet
UPC Code: 50947195
ASIN #: B000OL3U9I