Da Vinci Artists' Permanent Watercolor - Iridescent Raw Sienna, 15 ml tube

Item #:00371-8050
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Da Vinci Artists' Permanent Watercolor - Iridescent Raw Sienna, 15 ml tube
Da Vinci Artists' Permanent Watercolor - Iridescent Raw Sienna, 15 ml tube
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Product Details

Color:
Iridescent Raw Sienna
Size:
15 ml
No.
2273-1F
Mfg #:
2273-1F

Pigment Information

This color contains the following pigments:

PY42-Mars Orange

PW20-Mica


Pigment Name

PY42-Mars Orange

Pigment Type

inorganic, earth

Chemical Name

iron oxide

Chemical Formula

Fe2O2 or Fe2O3 • H2O

Properties

Mars Orange is a bright, extremely light red and appears almost pinkish in contrast with darker colors. It has incredible tinting strength and opacity. The synthetic form of Mars Orange is made from iron oxides and is cleaner, brighter, and denser than its ochre-based counterparts.

Permanence

Mars Orange has excellent permanence and lightfastness.

Toxicity

Mars Orange has no significant hazards.

History

The word Mars refers to the Roman god of iron and war. Mars Orange has been manufactured as a pigment since the 17th century.


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: 643822220616

ASIN #: B001DNAM60