266299
Chromium
powder, ≥99% trace metals basis, <45 μm
Sinónimos:
Cd
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About This Item
Fórmula empírica (notación de Hill):
Cr
Número de CAS:
Peso molecular:
52.00
EC Number:
MDL number:
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
assay
≥99% trace metals basis
form
powder
reaction suitability
core: chromium
reagent type: catalyst
resistivity
12.7 μΩ-cm, 20°C
particle size
<45 μm
bp
2672 °C (lit.)
mp
1857 °C (lit.)
density
7.14 g/mL at 25 °C (lit.)
SMILES string
[Cr]
InChI
1S/Cr
InChI key
VYZAMTAEIAYCRO-UHFFFAOYSA-N
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General description
Chromium is widely used as a catalyst in chemical synthesis. It is also used in the preparation of other chromium-based compounds.
Application
Chromium (Cr) powder can be used in the preparation of Cr-based nanoporous metal-organic frameworks in activated carbon. This composite is used as an adsorbent for the removal of contaminants of emerging concern (CECs) from water.
Storage Class
11 - Combustible Solids
wgk_germany
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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