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1.12097

Sigma-Aldrich

Chromium

powder 99+

Synonym(s):

Chromium

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About This Item

Empirical Formula (Hill Notation):
Cr
CAS Number:
Molecular Weight:
52.00
MDL number:
UNSPSC Code:
12141709
EC Index Number:
231-157-5

Quality Level

form

solid

bp

2670 °C/1013 hPa

mp

1890 °C

density

7.20 g/cm3 at 20 °C

storage temp.

no temp limit

InChI

1S/Cr

InChI key

VYZAMTAEIAYCRO-UHFFFAOYSA-N

Related Categories

Analysis Note

Assay (oxidimetric): ≥ 99.0 %
Particle size (< 0.315 mm): ≥ 99

Storage Class

11 - Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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