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Chromium Oxide (Cr₂O₃)

Chromium(III) Oxide (Cr₂O₃), Chromic oxide, is the stable primary oxide of chromium and is a blue-green color. In nature, it occurs as the rare mineral eskolaite and is used as a pigment. It was originally called Viridian.

Purity available ≥98%
Typical Applications

Chromium(III) Oxide (Cr₂O₃) is commonly used as a green pigment in paints, inks, and glasses, and the “chrome green” and “institutional green” colorant in ceramics, cement, and asphalt roofing. It has uses in the semiconductor industry, refractory, food packaging, and food processing industries.

Packaging Options

Jars, pails, drums, multi-ply paper bags, bulk bags, and fiberboard containers


Chromium Oxide Powder (Cr₂O₃) TSCA (SARA Title III) Status: Listed. For further information, please call the EPA Office of Chemical Safety and Pollution Prevention (OCSPP) at 202-564-2902.
Chromium Dioxide (chromium oxide, Cr₂O₃) Powder CAS Number: 1308-38-9
Chromium Dioxide (Cr₂O₃) International Safety Card: NIOSH External Link

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