Sennelier French Artists' Watercolor - Red Orange, Half Pan

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Item #:01755-3380
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Sennelier French Artists' Watercolor - Red Orange, Half Pan and swatch

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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

Description:
Artists' Watercolor
Color:
Red Orange
Size:
Half Pan
No.
640
Mfg #:
10-131541-640

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:

PY83-Diarylide Yellow 83

PO43-Perinone Orange


Pigment Name

PY83-Diarylide Yellow 83

Pigment Type

organic, disazo

Chemical Formula

C36H32Cl4N6O8

Properties

Diarylide Yellow is a semi-opaque, moderately staining, intense deep reddish yellow pigment with good tinting strength.

Permanence

Diarylide Yellow 83 has very good lightfastness and permanence. However, it can fade in tints, so some artists do not consider it suitable as an artists' color. Many other diarylide yellow pigments are reported to have fair to poor lightfastness, and some are completely fugitive. Diarylide Yellow 83 is reputed to be one of the most permanent of the entire group.

Toxicity

Diarylide Yellow has no significant acute hazards, but chronic hazards have not been well studied.

History

Diarylide Yellow comes from a family of azo pigments called Diarylide. These yellow hued pigments were developed around 1940 and are very important in printing inks.


Pigment Name

PO43-Perinone Orange

Pigment Type

vat, anthraquinone

Chemical Formula

C26H12N4O2

Properties

Perinone Orange is a strong, clean, reddish orange pigment classified as a vat pigment. It has an average drying time.

Permanence

Perinone Orange has excellent lightfastness and weatherfastness.

Toxicity

Perinone Orange is not considered toxic.

History

Perinone orange is often used in plastics and vinyls, automotive finishes, and printing inks. Its high cost limits its application to products for which superior lightfastness and weather resistance is essential. In textiles, it is used in synthetic fabrics that must survive in harsh conditions, such as tents and awnings.


Safety Data Sheet

UPC Code: 3046450114529

ASIN #: B0014ZP41K