401056
Barium chromate
≥98%
Synonym(s):
Barium chromium oxide (BaCrO4 ), Baryta yellow
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About This Item
Empirical Formula (Hill Notation):
BaCrO4
CAS Number:
Molecular Weight:
253.32
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-660-5
MDL number:
Assay:
≥98%
Form:
powder
Product Name
Barium chromate, ≥98%
InChI key
QFFVPLLCYGOFPU-UHFFFAOYSA-N
InChI
1S/Ba.Cr.4O/q+2;;;;2*-1
SMILES string
[Ba++].[O-][Cr]([O-])(=O)=O
assay
≥98%
form
powder
reaction suitability
core: barium
mp
210 °C (dec.) (lit.)
density
4.5 g/mL at 25 °C (lit.)
Quality Level
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 1B - Ox. Sol. 2
Storage Class
5.1B - Oxidizing hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Sandra S Wise et al.
Environmental and molecular mutagenesis, 42(4), 274-278 (2003-12-16)
Hexavalent chromium (Cr(VI)) compounds are widely accepted as human lung carcinogens. However, there have been few investigations of the genotoxicity of Cr(VI) in human lung cells. Moreover, our knowledge of the effects of Cr(VI) in human lung cells is further
Sandra S Wise et al.
Environmental and molecular mutagenesis, 44(2), 156-162 (2004-07-28)
Particulate hexavalent chromium [Cr(VI)] compounds are well-established human lung carcinogens. However, their carcinogenic mechanisms are poorly understood as most investigators have used soluble Cr(VI) compounds. Recent work from our laboratory has found that barium chromate (BC) is also cytotoxic and
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