The particle size of this product is not a determined test specification, and testing is not performed on a lot to lot basis. However, historical data indicates the particle size is expected to be approximately 60 mesh.
203068
Chromium(III) oxide
powder, 99.9% trace metals basis
Synonym(s):
Chromia
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5 G
$87.40
25 G
$279.00
About This Item
Empirical Formula (Hill Notation):
Cr2O3
CAS Number:
Molecular Weight:
151.99
EC Number:
MDL number:
UNSPSC Code:
12352303
PubChem Substance ID:
NACRES:
NA.55
assay:
99.9% trace metals basis
form:
powder
Recommended Products
assay
99.9% trace metals basis
form
powder
SMILES string
O=[Cr]O[Cr]=O
InChI
1S/2Cr.3O
InChI key
QDOXWKRWXJOMAK-UHFFFAOYSA-N
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Related Categories
1 of 4
This Item | 393703 | 769533 | 634239 |
|---|---|---|---|
| form powder | form powder | form powder | form nanopowder |
| assay 99.9% trace metals basis | assay ≥98% | assay - | assay 98% trace metals basis |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
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.[1]
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.[2]
Used in a solid-state reaction to form the new ternary oxide, CrVMoO7, can be used in selective oxidation.
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.[3]
Storage Class
11 - Combustible Solids
wgk_germany
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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