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450790

Sigma-Aldrich

Chromium(III) chloride

anhydrous, 99.99% trace metals basis

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Synonym(s):
Chromic chloride, Chromium trichloride
Linear Formula:
CrCl3
CAS Number:
10025-73-7
Molecular Weight:
158.36
EC Number:
233-038-3
MDL number:
MFCD00010948
UNSPSC Code:
12352302
PubChem Substance ID:
24868546
NACRES:
NA.23

grade

anhydrous

Quality Level

100

Assay

99.99% trace metals basis

form

flakes

impurities

≤150.0 ppm Trace Metal Analysis

density

2.87 g/mL at 25 °C (lit.)

SMILES string

Cl[Cr](Cl)Cl

InChI

1S/3ClH.Cr/h3*1H;/q;;;+3/p-3

InChI key

QSWDMMVNRMROPK-UHFFFAOYSA-K

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Application

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.2

Signal Word

Warning

Hazard Statements

H290,H302,H317,H411

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Met. Corr. 1 - Skin Sens. 1B

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Tyler C Drake et al.
Endocrine practice : official journal of the American College of Endocrinology and the American Association of Clinical Endocrinologists, 18(3), 394-398 (2012-02-03)
To investigate the effects of intravenous chromium on serum glucose and insulin infusion rates in hospitalized patients with severe insulin resistance. In this retrospective study, we reviewed hospital records from January 1, 2008, to December 1, 2008, to identify patients
R I Arunkumar et al.
Fish & shellfish immunology, 10(8), 667-676 (2001-02-24)
The objective of this study was to investigate the effect of trivalent (chromic chloride) and hexavalent (potassium dichromate) forms of chromium in the African mouth breeder Oreochromis mossambicus (Peters), with reference to the humoral immune response and lymphoid cells/organs. The
Olivia J Phung et al.
American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists, 67(7), 535-541 (2010-03-20)
The effect of i.v. chromium administration on glucose control in two patients receiving enteral nutrition is described. Chromium supplementation has been hypothesized to potentiate the actions of insulin in facilitating cellular uptake of glucose. We report two cases-one involving a
Yu-Fei Song et al.
Dalton transactions (Cambridge, England : 2003), (14)(14), 1864-1871 (2008-03-29)
The coordination chemistry of CrCl3 with three pentadentate ligands having the [1,4,7]-triazacyclononane-1,4-diacetato motif have been investigated. The new resulting six-coordinate Cr(iii)-chloro species react cleanly with sodium azide to form the corresponding azido species, which undergo photolysis under irradiation at 419
Narsi R Bishnoi et al.
Journal of hazardous materials, 145(1-2), 142-147 (2006-12-07)
In the present investigation, a fresh water green algae spirogyra spp. was used as an inexpensive and efficient biosorbent for Cr(III) removal from aqueous solution. The algal biomass was treated with 0.1M NaOH, 0.2M CaCl(2) and 5% HCHO. The biosorption
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