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1.12097

Sigma-Aldrich

Chromium

powder 99+

Synonym(s):
Chromium
Empirical Formula (Hill Notation):
Cr
CAS Number:
Molecular Weight:
52.00
MDL number:
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

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This Item
266264GF74768169GF80314141
Chromium powder 99+

Sigma-Aldrich

1.12097

Chromium

Chromium powder, 99.5%, −100 mesh

Sigma-Aldrich

266264

Chromium

Chromium powder, <10 mean particle size (micron), weight 200 g, purity 99%

GF74768169

Chromium

Chromium powder, <10 mean particle size (micron), weight 100 g, purity 99%

GF80314141

Chromium

form

solid

form

powder

form

powder

form

powder

bp

2670 °C/1013 hPa

bp

2672 °C (lit.)

bp

2672 °C (lit.)

bp

2672 °C (lit.)

mp

1890 °C

mp

1857 °C (lit.)

mp

1857 °C (lit.)

mp

1857 °C (lit.)

density

7.20 g/cm3 at 20 °C

density

7.14 g/mL at 25 °C (lit.)

density

7.14 g/mL at 25 °C (lit.)

density

7.14 g/mL at 25 °C (lit.)

storage temp.

no temp limit

storage temp.

-

storage temp.

-

storage temp.

-

Quality Level

200

Quality Level

100

Quality Level

-

Quality Level

-

Analysis Note

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

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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