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83750

Rhodium(III) nitrate hydrate

Name: Rhodium(III) nitrate hydrate
Brand: ALDRICH

~36% rhodium (Rh) basis

Synonym(s):

Rhodium trinitrate

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About This Item

Empirical Formula (Hill Notation):

N₃O₉Rh · xH₂O

CAS Number:

10139-58-9

Molecular Weight:

288.92 (anhydrous basis)

NACRES:

NA.23

PubChem Substance ID:

57652970

UNSPSC Code:

12352302

MDL number:

MFCD01862637

Form:

powder

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Properties

Quality Segment

200

form

powder

reaction suitability

core: rhodium

concentration

~36% Rh

application(s)

PEM fuel cells
homogeneous catalyst
material synthesis precursor

SMILES string

O.[Rh+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/3NO3.H2O.Rh/c3*2-1(3)4;;/h;;;1H2;/q3*-1;;+3

InChI key

QKLCKVVKVHCMIC-UHFFFAOYSA-N

Description

General description

Rhodium(III) nitrate hydrate is a crystallinecompound widely used in the field of catalysis, electro-plating, and glassindustry

Application

Rhodium(III) nitrate hydrate can be used as a precursor:

To synthesize Rh-doped catalysts for various chemical transformations.
With iron(III) nitrate nonahydrate to synthesis Fe–Rh/TiO₂ catalysts for hydrogenation reaction.
For Ethene Hydroformylation, a bimetallic Rh/Co catalyst is synthesized by combining Rhodium(III) nitrate hydrate with Co(NO₃)₂ .6H₂O.
For the simultaneous electrodeposition of Cu and Rh from an aqueous nitrate solution.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Signal Word

Danger

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Muta. 2 - Ox. Sol. 1 - Skin Corr. 1B - Skin Sens. 1A

Storage Class

5.1A - Strongly oxidizing hazardous materials

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