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)

CAS: 1308-38-9
Purity: 99.9%
Chromium(III) oxide CAS 1308-38-9
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What is Chromium(III) oxide CAS 1308-38-9?

Chromium (III) oxide, also known as chromium oxide, chromium oxide green, or chromium green, is a dark green crystalline powder with a metallic luster. It belongs to the hexagonal or cubic crystal system and is the same crystal form as alpha alumina. Chemical formula Cr2O3, molecular weight 151.99, relative density 5.21 (21 ℃), Mohs hardness of 9, harder than quartz and steel, melting point 2266 ± 25 ℃, boiling point above 3000 ℃, extremely stable chemical properties.

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 used for smelting chromium metal, chromium carbide, making polishing paste and paint pigment, as well as coloring agent for enamel, glass, ceramics and catalyst for organic synthesis

Packaging

Usually packed in 25kg/drum,and also can be do customized package.

Chromium(III) oxide-pack

Synonyms

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

Chromium(III) oxide CAS 1308-38-9
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