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450790

Sigma-Aldrich

Chromium(III) chloride

anhydrous, 99.99% trace metals basis

Synonym(s):

Chromic chloride, Chromium trichloride

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About This Item

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

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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
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
J Singh et al.
Toxicological sciences : an official journal of the Society of Toxicology, 45(1), 72-76 (1998-12-16)
Some compounds of hexavalent chromium are well-established carcinogens. Chromium enters mammalian cells in the hexavalent form and is reduced to chromium (III). Treatment of purified DNA with chromium (III) produces DNA-DNA interstrand crosslinks (DDC) which obstruct the progression of DNA
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
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
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