Daler-Rowney Designers Gouache - Maroon, 15 ml tube

Item #:00810-3340
View Product Details
click image to zoom in
Maroon
Maroon
Current price:

Save For Later

  • My Wish Lists
  • My BlickU List(s)
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.

Clearance.

There are limited quantities of these items available. Once they are gone, they're gone.

Product Details

Color:
Maroon
Size:
15 ml
No.
416
Series:
B
Mfg #:
136005416

Pigment Information

This color contains the following pigments:

PR12-Permanent Bordeaux

BV10:BR2-Pink Lake

PV1-Rhodamine B


Pigment Name

PR12-Permanent Bordeaux

Pigment Type

organic, monoazo

Chemical Formula

Properties

Permanent Bordeaux has excellent tinting strength.

Permanence

Permanent Bordeaux is reported to have good lightfastness.

Toxicity

History

Permanent Bordeaux (PR12) was discovered by H. Wagner in 1921. It has been used in many printing inks, plastics colorants, textile paints, and industrial paints. It is widely manufactured.


Pigment Name

BV10:BR2-Pink Lake

Pigment Type

organic

Chemical Formula

Properties

Rhodamine B Violet is a flourescent dye that can be laked to form a semitransparent pigment.

Permanence

Rhodamine B Violet is not considered permanent. All flourescent dyes fade with exposure to sunlight or ultraviolet light.

Toxicity

History

Rhodamine B Violet is used as a brightener.


Pigment Name

PV1-Rhodamine B

Pigment Type

organic, fluorone dye

Chemical Name

Rhodamine B

Chemical Formula

C28H31N2O3Cl

Properties

Rhodamine B is a staining violet dye that has flourescent properties. It is extremely soluble in both water and alcohol. In art materials, it is laked as a pigment.

Permanence

Rhodamine B, like all fluorescent dyes, is not considered to be lightfast. It is recommended for permanent works of art only if they can be adequately protected from exposure to ultraviolet light.

Toxicity

The fluorescent dye Rhodamine B is toxic, and its use is banned in food, textiles, and cosmetics. It is harmful if swallowed, inhaled, or absorbed through the skin. It has been shown to be carcinogenic in rats when injected subcutaneously, producing local

History

Rhodamine B, discovered in 1887, is used as a staining fluorescent dye in the biological sciences, for microscopy. It is also used as a laser dye. Because of its low cost, high tinting strength, solubility in water and alcohol, and relative stability for a fluorescent, it has sometimes been used as a food colorant, even though its use in food and cosmetics has been banned in most countries for many years. There have been several highly publicized recalls of food and cosmetic products contaminated with Rhodamine B.


Safety Data Sheet

UPC Code: 50915521

ASIN #: B00522XGW0