Schmincke Soft Pastel - Brown Ochre 032D

Item #:20076-8221
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Brown Ochre D
Brown Ochre D

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Product Details

Color:
Brown Ochre D
No.
032D
Mfg #:
17032069

Pigment Information

This color contains the following pigments:

PBk11-Mars Black

PBr24-Chrome Antimony Titanate

PY119-Zinc Ferrite Brown

PY42-Yellow Ochre


Pigment Name

PBk11-Mars Black

Pigment Type

earth

Chemical Name

iron oxides

Chemical Formula

FeO or Fe2O3

Properties

Mars Black is an opaque black with a strong and cool masstone, a slightly warm tint, and a warm brown undertone. It is not as black as Ivory Black, but it dries more quickly and has three times the tinting strength. Mars Black is normally the only black available in acrylic form and that is safe to over paint. It can be used in all media without reservation and is widely used as an alternative to Lamp Black and Ivory Black.

Permanence

Mars Black is very lightfast with excellent permanence.

Toxicity

Mars Black has no significant hazards and is the only major black pigment considered non-toxic.

History

The word Mars refers to the Roman god of iron and war. Mars Black was developed in the early 20th century from inorganic, synthetic iron oxide.


Pigment Name

PBr24-Chrome Antimony Titanate

Pigment Type

inorganic

Chemical Name

chrome antimony titanate

Chemical Formula

Properties

Chrome Antimony Titanate is a staining, opaque yellowish brown pigment. It is often used to replace the original Naples Yellow or Chrome Yellow, both of which are highly  toxic pigments.

Permanence

Chrome Antimony Titanate has excellent lightfastness and weatherfastness.

Toxicity

Chrome Antimony Titanate has negligible acute toxicity. In testing with rabbits, it was shown to be minimally irritating to the skin and eyes. Since it has the hexavalent structure of a chromium yellow, whether Chrome Antimony Titanate is a potential carc

History

Chrome Antimony Titanate is used in ceramics, plastics, and industrial coatings.


Pigment Name

PY119-Zinc Ferrite Brown

Pigment Type

inorganic

Chemical Formula

(Zn, Fe)Fe2O4

Properties

Zinc Ferrite Brown is a yellowish brown.

Permanence

Toxicity

History

Zinc Ferrite Brown has been used in paints and plastics.


Pigment Name

PY42-Yellow Ochre

Pigment Type

Chemical Name

iron(III)-oxide, hydrated

Chemical Formula

Fe2O3 • H2O

Properties

Yellow Ochre provides artists with earthtones from cream to brown. It has good hiding power, produces a quick drying paint, and can be safely mixed with other pigments. Its transparency varies widely from opaque shades to more transparent ones, which are valued for their use as glazes. If gypsum is present, Yellow Ochre is not suitable for frescoing. (See Brown Ochre, PY43.) PY42 is made from synthetic iron oxides. PY43 is made from natural iron oxide.

Permanence

Yellow Ochre has excellent permanence because ochres are some of the most permanent pigments available.

Toxicity

Yellow Ochre is non-toxic unless it contains manganese.

History

Ochre comes from the Greek word ochros, meaning pale yellow. It was one of the first pigments to be used by human beings, and evidence of its use has been found at 300,000 year old sites in France and the former Czechoslovakia.


Safety Data Sheet

UPC Code: 4012380015785

ASIN #: B001E6M2QO