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Sigma-Aldrich

Chromium(II) chloride

AnhydroBeads™, −10 mesh, 99.99% trace metals basis

Synonyme(s) :

Chromium dichloride, Chromous chloride

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About This Item

Formule linéaire :
CrCl2
Numéro CAS:
10049-05-5
Poids moléculaire :
122.90
Numéro CE :
233-163-3
Numéro MDL:
MFCD00010947
Code UNSPSC :
12352302
ID de substance PubChem :
329767009
Nomenclature NACRES :
NA.23

Gamme de produits

AnhydroBeads™

Pureté

99.99% trace metals basis

Forme

beads

Impuretés

≤150.0 ppm Trace Metal Analysis

Taille des particules

−10 mesh

Pf

824 °C (lit.)

Densité

2.9 g/mL at 25 °C (lit.)

Chaîne SMILES 

Cl[Cr]Cl

InChI

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

Clé InChI

XBWRJSSJWDOUSJ-UHFFFAOYSA-L

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Catégories apparentées

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.
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.

Informations légales

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H302

Conseils de prudence

P301 + P312 + P330

Classification des risques

Acute Tox. 4 Oral

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

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)
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
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.
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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