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Holbein Acryla Gouache - Metallic Red, 20 ml tube

Item #:00811-3731
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Holbein Acryla Gouache - Metallic Red, 20 ml tube
Holbein Acryla Gouache - Metallic Red, 20 ml tube

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Product Details

Color:
Metallic Red
Mfg #:
D182
No.
182
Size:
20 ml

Pigment Information

This color contains the following pigments:

PR146-Naphthol Red

PW20-Mica


Pigment Name

PR146-Naphthol Red

Pigment Type

Chemical Formula

C33H27ClN4O6

Properties

Permanence

Naphthol Reds vary widely in lightfastness. This Naphthol Red (PR146) has fair to poor permanence and always fades in tints. It is not suitable for outdoor use.

Toxicity

Naphthol Reds are not considered toxic. They may cause eye, skin, or respiratory irritation. Contact with dry pigment should be avoided.

History

Unknown.


Pigment Name

PW20-Mica

Pigment Type

inorganic

Chemical Name

aluminum silicate

Chemical Formula

H2KAl3(SiO4)3

Properties

An off-white pigment with complex reflective effects, mica is often used with transparent pigments to create mixed pigments with interference and pearlescent effects.

Permanence

Mica is permanent and lightfast.

Toxicity

Although it is completely non-toxic and not bioreactive, fine particles may be irritating. This is of concern primarily for those exposed occupationally to dry mica powder. Breathing mica particles may cause lung fibrosis and pneumoconiosis.

History

Mica has been used as a pigment since prehistoric times.


Safety Data Sheet

UPC Code: 4900669071822

ASIN #: B0006IKFGU