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520772

Sigma-Aldrich

Rhodium(III) chloride hydrate

crystalline, ≥99.9% trace metals basis

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Synonym(s):
Rhodium trichloride hydrate
Linear Formula:
RhCl3 · xH2O
CAS Number:
Molecular Weight:
209.26 (anhydrous basis)
EC Number:
MDL number:
PubChem Substance ID:

Quality Level

assay

≥99.9% trace metals basis

form

crystalline

composition

Rh, 38-43.5%

reaction suitability

core: rhodium
reagent type: catalyst

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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This Item
206261450286307866
Rhodium(III) chloride hydrate crystalline, ≥99.9% trace metals basis

520772

Rhodium(III) chloride hydrate

Rhodium(III) chloride hydrate Rh 38-40 %

206261

Rhodium(III) chloride hydrate

Rhodium(III) chloride hydrate 99.95% trace metals basis

450286

Rhodium(III) chloride hydrate

Rhodium(III) chloride 98%

307866

Rhodium(III) chloride

reaction suitability

core: rhodium, reagent type: catalyst

reaction suitability

core: rhodium, reagent type: catalyst

reaction suitability

-

reaction suitability

-

form

crystalline

form

powder or crystals

form

crystalline

form

crystalline

mp

100 °C (dec.) (lit.)

mp

100 °C (dec.) (lit.)

mp

100 °C (dec.) (lit.)

mp

-

composition

Rh, 38-43.5%

composition

Rh, 38-40%

composition

Rh, 40%

composition

-

Application

Rhodium(III) chloride hydrate (RhCl3. xH2O) can be used as a metal precursor in the synthesis of:
  • Rhodium-cobalt (Rh-Co) (a bimetallic catalyst) supported on silica for Fischer−Tropsch (FT) synthesis.
  • Rhodium (III) catalyst, N-2-(2,3,4,5 tetramethylcyclopentadienyl)benzyl-(l)-norephedrine rhodium(III) chloride for asymmetric ketone reduction.
  • Rh@CTF (covalent triazine frameworks) catalyst for the hydroformylation of 1-octene.

signalword

Danger

Hazard Classifications

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

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Silica-supported rhodium-cobalt catalysts for Fischer-Tropsch synthesis
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Catalysis Today, 160(1), 39-43 (2011)
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Tetrahedron Letters, 45(4), 843-846 (2004)
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