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Chromium(III) oxide, 99%, amorphous powder, ACROS Organics™

£25.92 - £84.19

Chemical Identifiers

CAS 1308-38-9
Molecular Formula Cr2O3
Molecular Weight (g/mol) 151.99
InChI Key QDOXWKRWXJOMAK-UHFFFAOYSA-N
Synonym chromium iii oxide, chromia, dichromium trioxide, chromium sesquioxide, chrome green, green chromium oxide, chromium 3+ oxide, green cinnabar, chrome ochre, chrome oxide
PubChem CID 517277
ChEBI CHEBI:48242
IUPAC Name oxo(oxochromiooxy)chromium
SMILES O=[Cr]O[Cr]=O
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Acros Organics
192085000
500g Glass bottle
£25.92
500g
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2.5kg Plastic drum
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Description

Description

Specifications

Chemical Identifiers

1308-38-9
151.99
chromium iii oxide, chromia, dichromium trioxide, chromium sesquioxide, chrome green, green chromium oxide, chromium 3+ oxide, green cinnabar, chrome ochre, chrome oxide
CHEBI:48242
O=[Cr]O[Cr]=O
Cr2O3
QDOXWKRWXJOMAK-UHFFFAOYSA-N
517277
oxo(oxochromiooxy)chromium

Specifications

Chromium(III) oxide
SiO2 + Al2O3: < 0.1% (typically); Sieve analysis (retained on 0.045 mm): < 0.02%; tamped apparent density (g/mL): 1.0 to 1.3
Cr2O3
03,38; 13,338
chromium iii oxide, chromia, dichromium trioxide, chromium sesquioxide, chrome green, green chromium oxide, chromium 3+ oxide, green cinnabar, chrome ochre, chrome oxide
QDOXWKRWXJOMAK-UHFFFAOYSA-N
oxo(oxochromiooxy)chromium
517277
151.99
99%
0.4% (1000°C, 0.5 hr.) max.
5.21
4000°C
2435°C
500g
1308-38-9
98.5% min
Cr2O3
15,2238
Solubility in water: insoluble in water. Other solubilities: slightly soluble in acids and alkalies,practically insoluble in alcohol and acetone
O=[Cr]O[Cr]=O
151.99
CHEBI:48242
Amorphous Powder
5.2100g/mL
Glass bottle
< 0.3%
Green
5 to 7
SDS