Chromium(III) oxide CAS 1308-38-9

CAS: 1308-38-9

Molecular Formula: Cr2O3

Molecular Weight: 151.99

EINECS: 215-160-9

Synonyms: chromiumoxide(cr8o12); Chromiumoxide,greencinnabar; chromiumoxidegreenpigments; chromiumoxidegreens; chromiumoxidepigment; chromiumoxidex1134; chromiumsesquioxide(chromium(iii); chromiumsesquioxide(chromium(iii)oxide)

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What is Chromium(III) oxide CAS 1308-38-9?

Chromium (III) oxide hexagonal or amorphous dark green powder. Has a metallic luster. Insoluble in water, insoluble in acid, soluble in hot alkali metal bromate solution. Chromium (III) oxide is used as a catalyst and analytical reagent

Specification

Item	Specification
Boiling point	4000 °C
Density	5.21
Melting point	2435 °C
Flash point	3000°C
Purity	99%
Storage conditions	Room Temperature

Application

Chromium (III) oxide is mainly used for smelting chromium metal and chromium carbide. Used as enamel and ceramic glaze. Colorants for artificial leather, building materials, etc. Used for manufacturing sun resistant coatings, grinding materials, green polishing pastes, and specialized inks for printing banknotes. Used as a catalyst for organic synthesis. It's a premium green pigment.