Iron Oxides

CI NameN/A

CI stands for Color Index. It is a short code that easily identifies the pigment. Not all pigments have one.

Toxicity?

The general rule of thumb to follow is to not inhale, ingest, feed to pets or babies, pour on the ground, or leave on skin.

All pigments should be assumed to be dangerous, and potentially lethal if mishandled. If the pigment has high or extreme toxicity, it might be better not to use it at all.

Lightfastness?Unknown

No data available.

Transparency?Unknown

No data available.

DescriptionThe specifics of which iron oxides might be used in any paints linked to this pigment entry are unknown.
CompositionIron oxide pigments, which may be natural or synthetic, have been used as colorants since early humans began painting on cave walls. Natural pigments are derived from several iron oxide minerals: Red pigments are derived from hematite. Yellow and brown pigments — ochres, sierras and umbers — are derived from limonite. Magnetite provides a black iron oxide pigment. Micaceous iron oxide is a special form of hematite that occurs in thin metallic gray platelets or flakes. Synthetic pigments are manufactured under controlled conditions such that particle size, distribution and shape can be accurately replicated, resulting in superior uniformity, color quality and chemical purity.

Paints

The following paints likely use this pigment.

Single-Pigment Watercolors

The paints listed here are not guaranteed to be single-pigment, but we found Iron Oxides listed as the only known pigment in our database.

Sedona Genuine
Sedona GenuineDaniel SmithPrimaTek

Multi-Pigment Watercolors

Duochrome Adobe
Duochrome AdobeDaniel SmithLuminescent
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Duochrome Aquamarine
Duochrome AquamarineDaniel SmithLuminescent
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Duochrome Cabo Blue
Duochrome Cabo BlueDaniel SmithLuminescent
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Duochrome Cactus Flower
Duochrome Cactus FlowerDaniel SmithLuminescent
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Duochrome Emerald
Duochrome EmeraldDaniel SmithLuminescent
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Duochrome Hibiscus
Duochrome HibiscusDaniel SmithLuminescent
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Duochrome Mauve
Duochrome MauveDaniel SmithLuminescent
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Duochrome Oceanic
Duochrome OceanicDaniel SmithLuminescent
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Duochrome Saguaro Green
Duochrome Saguaro GreenDaniel SmithLuminescent
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Duochrome Turquoise
Duochrome TurquoiseDaniel SmithLuminescent
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Iridescent Antique Bronze
Iridescent Antique BronzeDaniel SmithLuminescent
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Iridescent Antique Copper
Iridescent Antique CopperDaniel SmithLuminescent
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Iridescent Antique Gold
Iridescent Antique GoldDaniel SmithLuminescent
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Iridescent Antique Silver
Iridescent Antique SilverDaniel SmithLuminescent
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Iridescent Aztec Gold
Iridescent Aztec GoldDaniel SmithLuminescent
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Iridescent Bronze
Iridescent BronzeDaniel SmithLuminescent
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Iridescent Copper
Iridescent CopperDaniel SmithLuminescent
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Iridescent Electric Blue
Iridescent Electric BlueDaniel SmithLuminescent
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Iridescent Garnet
Iridescent GarnetDaniel SmithLuminescent
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Iridescent Gold
Iridescent GoldDaniel SmithLuminescent
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Iridescent Goldstone
Iridescent GoldstoneDaniel SmithLuminescent
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Iridescent Jade
Iridescent JadeDaniel SmithLuminescent
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Iridescent Russet
Iridescent RussetDaniel SmithLuminescent
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Iridescent Sunstone
Iridescent SunstoneDaniel SmithLuminescent
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Iridescent Topaz
Iridescent TopazDaniel SmithLuminescent
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More Information

Information on this website related to pigments has the distict possibility of being incorrect, out of date, or baffling. It is offered for the main purpose of being able to thoughtfully compare paints based on their composition, which also might be incorrect or out of date.

Please do your own independent research about pigments if you are interested in mixing your own paints. Check out the Art is Creation Pigment Database, or handprint.

If you want to help update pigment information, or want to just share something that can be fixed, you can send an email to librarian@paintlibrary.art.