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Merck
CN

374849

Sigma-Aldrich

铬

chips, 99.995% trace metals basis

别名:

Chromium element

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关于此项目

经验公式（希尔记法）:
Cr
CAS Number:
7440-47-3
分子量:
52.00
EC 号:
231-157-5
MDL编号:
MFCD00010944
UNSPSC代码:
12141709
PubChem化学物质编号:
24863343
NACRES:
NA.23

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质量水平

100

方案

99.995% trace metals basis

表单

chips

电阻率

12.7 μΩ-cm, 20°C

沸点

2672 °C (lit.)

mp

1857 °C (lit.)

密度

7.14 g/mL at 25 °C (lit.)

SMILES字符串

[Cr]

InChI

1S/Cr

InChI key

VYZAMTAEIAYCRO-UHFFFAOYSA-N

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相关类别

储存分类代码

11 - Combustible Solids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCV4198
MKCL6949
MKCH4484
MKCD0753
MKBX3774V

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B Seifert et al.
Journal of exposure analysis and environmental epidemiology, 10(2), 103-114 (2000-05-03)
The German Environmental Survey (GerES) is a large-scale population study which has repeatedly been carried out in Germany. GerES I was conducted in 1985/1986 followed by GerES IIa in 1990/1991 (West Germany) and GerES IIb in 1991/1992 (East Germany). GerES
J A J Vanoirbeek et al.
Journal of toxicology and environmental health. Part A, 66(4), 393-409 (2003-01-30)
Chromium-based catalysts are used for the synthesis of polyethylene, but little is known about the hazard and biomonitoring possibilities of this type of chromium for workers who may be occupationally exposed to such compounds. Therefore, the bioavailability and toxicokinetics of
Feng Liu et al.
Scientific reports, 3, 1554-1554 (2013-03-28)
In conventional photostimulable storage phosphors, the optical information written by x-ray or ultraviolet irradiation is usually read out as a visible photostimulated luminescence (PSL) signal under the stimulation of a low-energy light with appropriate wavelength. Unlike the transient PSL, here
A J Hart et al.
The Journal of bone and joint surgery. American volume, 95(8), 678-685 (2013-04-19)
Determining the relationship between clinical factors and engineering analysis of retrieved hip implants can help our understanding of the mechanism of device failure. This is particularly important for metal-on-metal hip arthroplasties because the most common cause of failure is unexplained.
Jacob P Thyssen et al.
Contact dermatitis, 69(5), 276-279 (2013-10-15)
A patient who had suffered from persistent generalized dermatitis for 7 years was diagnosed with cobalt sensitization, and his leather couch was suspected as the culprit, owing to the clinical presentation mimicking allergic chromium dermatitis resulting from leather furniture exposure. The
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