762873
Chromium(II) chloride
AnhydroBeads™, −10 mesh, 99.99% trace metals basis
Sinónimos:
Chromium dichloride, Chromous chloride
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Fórmula lineal:
CrCl2
Número CAS:
Peso molecular:
122.90
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-163-3
MDL number:
Assay:
99.99% trace metals basis
Grade:
synthesis grade
Form:
beads
Servicio técnico
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synthesis grade
Quality Segment
product line
AnhydroBeads™
assay
99.99% trace metals basis
form
beads
reaction suitability
core: chromium
impurities
≤150.0 ppm Trace Metal Analysis
particle size
−10 mesh
mp
824 °C (lit.)
density
2.9 g/mL at 25 °C (lit.)
application(s)
electroplating
material synthesis precursor
SMILES string
Cl[Cr]Cl
InChI
1S/2ClH.Cr/h2*1H;/q;;+2/p-2
InChI key
XBWRJSSJWDOUSJ-UHFFFAOYSA-L
Application
Anhydrous chromium chloride is an important precursor for the low temperature synthesis of anhydrous metal sulfides, nitrides, phosphides, etc. It is also an important precursor for the synthesis of chromium containing mixed metal complexes; example lithium chromium chloride (Li2CrCl4), which shows rapid lithium ion conduction.
Anhydrous chromium chloride finds applications as catalysts, chromizing ferrous metals, steel, etc. The vapor-phase co-reductions with other metal halides by hydrogen results in finely divided intermetallics with applications as structural materials or compounds with useful thermoelectric, magnetic, and oxidation-resistance properties.
Chromium chloride powder is air and water sensitive. Beads have lower surface area and pour easily.
Anhydrous chromium chloride finds applications as catalysts, chromizing ferrous metals, steel, etc. The vapor-phase co-reductions with other metal halides by hydrogen results in finely divided intermetallics with applications as structural materials or compounds with useful thermoelectric, magnetic, and oxidation-resistance properties.
Chromium chloride powder is air and water sensitive. Beads have lower surface area and pour easily.
The vapor-phase co-reductions with other metal halides by hydrogen results in finely divided intermetallics with applications as structural materials or compounds with useful thermoelectric, magnetic, and oxidation-resistance properties.
Legal Information
AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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