HomePaint and MediumsAcrylic PaintWinsor & Newton Professional Acrylics and SetsWinsor & Newton Professional Acrylics - Olive Green, 200 ml tube

Winsor & Newton Professional Acrylics - Olive Green, 200 ml tube

Item #:01630-7074
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Olive Green
Olive Green

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AP Non-Toxic.

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:
Olive Green
Mfg #:
2337447
Series:
1
No.
447
Format:
Tube
Size:
200 ml

Pigment Information

This color contains the following pigments:

PY139-Isoindolinone Yellow

PBk9-Ivory Black

PY129-Green Gold


Pigment Name

PY139-Isoindolinone Yellow

Pigment Type

organic, azomethine

Chemical Formula

C16H19N5O6

Properties

Isoindolinone Yellow is a new-generation organic pigment that has a very high tinting strength and average drying time.

Permanence

Isoindolinone Yellow has excellent lightfastness.

Toxicity

Isoindolinone Yellow is not considered toxic.

History

The first isoindolinone pigments were patented in 1946, and commercial production of pigments in this group began in the 1960s. Several isoindolinone yellow pigments are available.


Pigment Name

PBk9-Ivory Black

Pigment Type

charred animal bone

Chemical Name

carbon + calcium phosphate

Chemical Formula

C + Ca3(PO4)2 or C × CaPO4

Properties

Ivory Black is a cool, semi-transparent blue-black with a slight brownish undertone and average tinting strength. It mixes well with any color, and creates a range of dull greens when mixed with yellow. It has good properties for use in oil, can be slow to dry in oil form, and should never be used in underpainting or frescoing. Ivory Black is denser than Lamp Black.

Permanence

Ivory Black is very lightfast and has good permanence, though it is considered the least permanent of the major black pigments.

Toxicity

Ivory Black has no significant hazards.

History

Ivory Black is a carbon based black first named as Elephantium, and described in the 4th century BCE as produced by heating ivory scraps in clay pots to reduce the ivory or bone to charcoal. The deviation in names is because the more expensive varieties of this pigment were made by burning ivory, and the less expensive ones by burning animal bone. In the 19th century, the name Ivory Black was finally permitted to be applied to Carbon Black pigments made from bone. True Ivory Black is rare in modern times due to the protection of ivory, and the synthetic variety produced today was discovered in 1929. Bone Black is produced as an industrial pigment.


Pigment Name

PY129-Green Gold

Pigment Type

organic, polymethine

Chemical Name

copper azomethine green

Chemical Formula

Properties

A transparent greenish yellow pigment with low tinting strength.

Permanence

Pigment PY129 has been reported to have very good lightfastness.

Toxicity

Pigment PY129 is not considered to be hazardous.

History

Pigment Yellow PY129 has been used in automotive coatings.


Safety Data Sheet

UPC Code: 094376991239

ASIN #: B005LA91OA