Skip to Content
MilliporeSigma
All Photos(3)

Documents

200050

Sigma-Aldrich

Chromium(III) chloride

purified by sublimation, 99%

Sign Into View Organizational & Contract Pricing

Synonym(s):
Chromic chloride, Chromium trichloride
Linear Formula:
CrCl3
CAS Number:
Molecular Weight:
158.36
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

assay

99%

form

flakes

purified by

sublimation

reaction suitability

reagent type: catalyst
core: chromium

impurities

<0.2% water

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

Looking for similar products? Visit Product Comparison Guide

Application

Chromium(III) chloride can be used in the formation of a catalytic system for the conversion of glucose into 5-hydroxymethylfurfural (HMF). It can also be used in the preparation of ionic liquid mixtures using choline chloride and water with improved ion mobility and conductivity.
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

signalword

Warning

Hazard Classifications

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

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, 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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Physicochemical properties of ionic liquid mixtures containing choline chloride, chromium (III) chloride and water: effects of temperature and water content
Protsenko VS, et al.
Ionics, 23(3), 637-643 (2017)
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
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
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
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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service