Chromium(III) oxidePowder PurTrace metals basis 99.9%

PurTrace metals basis 99.9%


Synonym:  Chromia
Linear Formula:  Cr2O3
Molecular Weight:  151.99g/mol
CAS Number: 1308-38-9

Properties

Water Solubility Insoluble
Assay Purity PurTrace metals basis 99.9%
Refractive index 2.551
B pt. 4000 ℃
M pt. 2435℃
Density 5.21g/cm3

Safety Information

Symbol
HS Code 2819900000
Flash point 3000℃
Storage Temp. Store at Room Temperature.
Packaging Poly Bottle

Description

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Cinnamyl Bromide Predominantly Trans 95%

Application
Chromium(III) oxide (Cr2O3) has been used as a standard for the determination of chromium content in cattle feces by employing different digestion techniques.1 It has also been employed as a digestibility marker in a study. Used in a solid-state reaction to form the new ternary oxide CrVMoO7 which should find application in selective oxidation. Its crystal structure was also determined. Used in a solid-state reaction to form the new ternary oxide CrVMoO7 can be used in selective oxidation.

Purpose
For R&D use onlynot for drug household or other uses.

General Description
Chromium(III) oxide is also referred to as chromic oxide. It is commonly employed as a marker in various digestion assays conducted on animals. Chromium(III) oxide is mainly used as a green pigment in paints inks and ceramics. On a commercial scale it is synthesized by the reduction of sodium chromate with sulfur.