HomePaintOil Paint and SticksHolbein Duo Aqua Water Soluble OilsHolbein Duo Aqua Water Soluble Oils - Rose Madder, 40 ml tube

Holbein Duo Aqua Water Soluble Oils - Rose Madder, 40 ml tube

Item #:00494-3723
View Product Details
click image to zoom in
Rose Madder
Rose Madder
Current price:$0.00

Save For Later

  • My Wish Lists

Product Details

Color:
Rose Madder
Size:
40 ml
No.
202
Series:
B
Mfg #:
DU202

Pigment Information

This color contains the following pigments:

PR221-Condensed Azo Pigment

PR209-Quinacridone Red


Pigment Name

PR221-Condensed Azo Pigment

Pigment Type

organic, condensed disazo

Chemical Formula

Properties

PR221 is a transparent bluish-red pigment with high tinting strength compared to other transparent bluish-red pigments. Although its hue is not a perfect match, it is one of several newer red pigments that is being used to replace traditional fugitive colors such as carmine and alizarin crimson.

Permanence

PR221 has very good permanence and lightfastness, but is not as resistant to fading as the quinacridone pigments.

Toxicity

No acute toxic effects are known, but possible chronic effects have not been well studied.

History

Industrial processes for manufacturing condensed disazo pigments were developed by CIBA in the 20th century.


Pigment Name

PR209-Quinacridone Red

Pigment Type

organic, quinacridone

Chemical Formula

Properties

Quinacridone Red is a bright, clean red pigment with average drying time. 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 Red has excellent permanence and lightfastness.

Toxicity

Quinacridone Red 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: 4900669232025

ASIN #: B004OCCXZK