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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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A Flores et al.
Toxicology and applied pharmacology, 161(1), 75-81 (1999-11-24)
Cr(6+) is a known human cytotoxic and carcinogenic agent that requires intracellular reduction for activation. We have analyzed the cytotoxic and DNA binding properties of K(2)CrO(4) (Cr(6+)) in comparison with those of Cl(3)Cr (Cr(3+)). The results indicate that K(2)CrO(4) exhibits
Jiang P Yi et al.
Journal of combinatorial chemistry, 8(6), 881-889 (2006-11-14)
A colorimetric diffusion-reflection imaging (CDRI) high-throughput analytical technology was developed for library analysis. In the investigation, quartz sands were employed as light diffusion-reflection media. Inorganic and organic compounds with characteristic absorption bands in visible light could be quantified by this
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
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
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
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