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Merck

762873

Sigma-Aldrich

Chromium(II) chloride

AnhydroBeads, −10 mesh, 99.99% trace metals basis

Sinónimos:

Chromium dichloride, Chromous chloride

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About This Item

Fórmula lineal:
CrCl2
Número de CAS:
Peso molecular:
122.90
Número CE:
Número MDL:
Código UNSPSC:
12352302
ID de la sustancia en PubChem:
NACRES:
NA.23

Línea del producto

AnhydroBeads

Análisis

99.99% trace metals basis

formulario

beads

impurezas

≤150.0 ppm Trace Metal Analysis

tamaño de partícula

−10 mesh

mp

824 °C (lit.)

densidad

2.9 g/mL at 25 °C (lit.)

cadena SMILES

Cl[Cr]Cl

InChI

1S/2ClH.Cr/h2*1H;/q;;+2/p-2

Clave InChI

XBWRJSSJWDOUSJ-UHFFFAOYSA-L

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Categorías relacionadas

Aplicación

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.
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.

Información legal

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

Pictogramas

Exclamation mark

Palabra de señalización

Warning

Frases de peligro

Consejos de prudencia

Clasificaciones de peligro

Acute Tox. 4 Oral

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


Certificados de análisis (COA)

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Liliana Viciu et al.
Inorganic chemistry, 41(13), 3385-3388 (2002-06-25)
A new series of transition-metal oxyhalides (MCl)LaNb(2)O(7) (M = Cr, Mn, Fe, Co) have been prepared by a simple topochemical route. Layered perovskite hosts (ALaNb(2)O(7), A = Li, Na, K or Rb) were reacted with the corresponding anhydrous metal halides
Martin, M. J.; et al.
Inorganic Chemistry, 27, 2804-2804 (1988)
K Anastaze Stelle et al.
Pediatric transplantation, 16(3), 250-256 (2011-12-20)
The aim of this study was to analyze the impact of TAC on medium term (three-yr follow-up) renal function in pediatric liver transplant (OLT) recipients. Glomerular and tubular indices were retrospectively analyzed in 24 consecutive OLT pediatric recipients on TAC.
Mohammad Mehdi Moeini et al.
Biological trace element research, 144(1-3), 715-724 (2011-06-22)
A total of 250 broilers in a completely randomized design selected to evaluate the effect of different levels of chromium (Cr) supplementation on performance, carcass traits and some blood parameters of heat-stressed broiler chicks. All birds were kept under heat
Mehdi Toghyani et al.
Biological trace element research, 146(2), 171-180 (2011-10-19)
This study was conducted to determine the effects of dietary supplementation with Cr nicotinate and Cr chloride and their optimum inclusion rate on performance, carcass traits, meat oxidative stability, serum metabolites, hematological parameters, and liver chromium concentration in heat-stressed broilers.

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