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450286

Sigma-Aldrich

Rhodium(III) chloride hydrate

99.95% trace metals basis

Synonym(s):

Rhodium trichloride hydrate

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About This Item

Linear Formula:
RhCl3 · xH2O
CAS Number:
20765-98-4
Molecular Weight:
209.26 (anhydrous basis)
EC Number:
233-165-4
MDL number:
MFCD00149839
UNSPSC Code:
12352302
PubChem Substance ID:
24868236
NACRES:
NA.23

Assay

99.95% trace metals basis

form

crystalline

composition

Rh, 40%

impurities

≤550 ppm Trace Metal Analysis

mp

100 °C (dec.) (lit.)

SMILES string

O.Cl[Rh](Cl)Cl

InChI

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

InChI key

HSSMNYDDDSNUKH-UHFFFAOYSA-K

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Application

The product has been used as a precursor for Rh particles, to study the effect of Rh on the water-gas system.

Signal Word

Danger

Hazard Statements

H290,H302,H318,H341,H410

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Muta. 2

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

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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Effect of rhodium on the water?gas shift performance of Fe2O3/ZrO2 and CeO2/ZrO2: Influence of rhodium precursor
Hakeen AA, et al.
Catalysis Today, 242 Part A (15), 168-177 (2015)
Johanna Wagner et al.
Cell, 177(5), 1330-1345 (2019-04-16)
Breast cancer is a heterogeneous disease. Tumor cells and associated healthy cells form ecosystems that determine disease progression and response to therapy. To characterize features of breast cancer ecosystems and their associations with clinical data, we analyzed 144 human breast tumor
Adam J Biacchi et al.
ACS nano, 9(2), 1707-1720 (2015-01-30)
The shapes of noble metal nanoparticles directly impact their properties and applications, including in catalysis and plasmonics, and it is therefore important to understand how multiple distinct morphologies can be controllably synthesized. Solution routes offer powerful capabilities for shape-controlled nanoparticle

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