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Chromium(III) chloride hexahydrate

Name: Chromium(III) chloride hexahydrate
Brand: ALDRICH

≥96%

Synonym(s):

Chromium trichloride hexahydrate, Hexaaquachromium(III) chloride

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About This Item

Linear Formula:

CrCl₃ · 6H₂O

CAS Number:

10060-12-5

Molecular Weight:

266.45

EC Number:

233-038-3

MDL number:

MFCD00149660

UNSPSC Code:

12352200

PubChem Substance ID:

329767439

NACRES:

NA.23

Assay

≥96%
96.0-104.0% (RT)

form

solid

pH

2.0-3.0

density

1.76 g/mL at 25 °C (lit.)

anion traces

sulfate (SO₄^2-): ≤0.05%

cation traces

Cu: ≤0.001%
Fe: ≤0.03%
Pb: ≤0.005%

SMILES string

[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].Cl[Cr](Cl)Cl

InChI

1S/3ClH.Cr.6H2O/h3*1H;;6*1H2/q;;;+3;;;;;;/p-3

InChI key

LJAOOBNHPFKCDR-UHFFFAOYSA-K

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Application

Salts of chromium are used as precursor in synthesis of chromium based catalysts and nanoparticles. Chromium salts also find applications in electrodeposition of corrosion and wear resistant coatings.

Analysis Note

Substances not precipitated by ammonia (as sulphate) ≤ 0.2 %

Pictograms

GHS05,GHS07,GHS09

Signal Word

Warning

Hazard Statements

H290,H302,H317,H411

Precautionary Statements

P273 - P280 - P301 + P312 + P330 - P302 + P352

Hazard Classifications

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

WGK

WGK 1

Flash Point(F)

does not flash

Flash Point(C)

does not flash

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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Speciation, physical and electrolytic properties of eutectic mixtures based on CrCl₃?6H₂O and urea

Abbott, AP., et al.

Physical Chemistry Chemical Physics, 16, 9047-9055 (2014)

Synthesis of Bimetallic Ni-Cr Nano-Oxides as Catalysts for Methanol Oxidation in NaOH Solution

Gu, Y., et al.

Journal of Nanoscience and Nanotechnology, 15(5), 3743-3749 (2015)

Facile method to attach transition metal ions to the surface of anatase TiO(₂) nanorods.

Balasanthiran, C., et al.

Chemical Communications (Cambridge, England), 50(43), 5721-5724 (2014)

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