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Merck
CN

573906

Sigma-Aldrich

铬酸钡

99.999% trace metals basis

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别名:
Barium chromate (BaCrO4), Barium chromate(VI), Barium yellow, Lemon Yellow (inorganic pigment)
经验公式(希尔记法):
BaCrO4
CAS号:
分子量:
253.32
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23

检测方案

99.999% trace metals basis

形式

powder

杂质

≤20 ppm Trace metallic impurities

mp

210 °C (dec.) (lit.)

密度

4.5 g/mL at 25 °C (lit.)

SMILES字符串

[Ba++].[O-][Cr]([O-])(=O)=O

InChI

1S/Ba.Cr.4O/q+2;;;;2*-1

InChI key

QFFVPLLCYGOFPU-UHFFFAOYSA-N

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警示用语:

Danger

危险分类

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 1B - Ox. Sol. 2

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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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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