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Key Documents

Altri documenti

200050

Sigma-Aldrich

Chromium(III) chloride

purified by sublimation, 99%

Sinonimo/i:

Chromic chloride, Chromium trichloride

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About This Item

Formula condensata:
CrCl3
Numero CAS:
10025-73-7
Peso molecolare:
158.36
Numero CE:
233-038-3
Numero MDL:
MFCD00010948
Codice UNSPSC:
12352302
ID PubChem:
24851955
NACRES:
NA.23

Saggio

99%

Forma fisica

flakes

Purificato mediante

sublimation

Impiego in reazioni chimiche

reagent type: catalyst
core: chromium

Impurezze

<0.2% water

Densità

2.87 g/mL at 25 °C (lit.)

Stringa SMILE

Cl[Cr](Cl)Cl

InChI

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

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Applicazioni

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

Avvertenze

Warning

Indicazioni di pericolo

H290,H302,H317,H411

Classi di pericolo

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

Codice della classe di stoccaggio

8B - Non-combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Certificati d'analisi (COA)

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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)
Malene Barré Hansen et al.
Contact dermatitis, 54(3), 140-144 (2006-03-10)
Chromium allergy has become synonymous with Cr(VI) allergy. However, real exposure to chromium from leather products may include both Cr(III) and Cr(VI). In this study, we investigate the reactivity to both Cr(VI) and Cr(III) in consecutive patients to analyse the
M Pesti et al.
FEMS microbiology letters, 182(2), 375-380 (2000-01-06)
The in vivo effects of CrCl(3) on an ergosterol-producing 33 erg(+) strain of the eukaryotic yeast Candida albicans, and on its ergosterol-deficient erg(-)2 mutant, were studied by using electron paramagnetic resonance spectroscopy. A 5-doxylstearic acid spin probe was applied to
Mobilization of trivalent chromium in presence of organic acids: a hydroponic study of wheat plant (Triticum vulgare).
S Srivastava et al.
Bulletin of environmental contamination and toxicology, 63(4), 524-530 (1999-09-29)
M A Sipowicz et al.
Toxicology letters, 93(1), 9-14 (1998-02-12)
The tissue levels of chromium were followed after single intraperitoneal or subcutaneous injection of 1 mmol CrCl3/kg body wt. in Swiss male mice. Blood levels were similar after both treatment modes, with half-lives of 31-41 h. Organs not directly exposed
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