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Rhodium(III) sulfate

Rhodium(III) sulfate

CAS Number: 10489-46-0

Molecular Formula: O12Rh2S3

Purity: Rhodium(III) sulfate 99.9999%

About Rhodium(III) sulfate

Rhodium(III) sulfate (CAS 10489-46-0) is increasingly leveraged across North American industrial operations as high purity fine chemicals specialized for electroplating bath formulations, automotive catalyst precursors, and advanced hydrogen fuel cell research. Rhodium trisulfate has become a focal point for domestic c...

Synonyms

  • Rhodium(III) sulfate
  • 10489-46-0
  • rhodium(3+);trisulfate
  • Sulfuric acid, rhodium(3+) salt (3:2)
  • Rhodium sulfate bath
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Rhodium(III) sulfate Specifications

CAS Number
10489-46-0
Molecular Formula
O12Rh2S3
Molecular Weight
493.98 g/mol
IUPAC Name
rhodium(3+);trisulfate
Canonical SMILES
[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Rh+3].[Rh+3]
InChI Key
YWFDDXXMOPZFFM-UHFFFAOYSA-H
InChI
InChI=1S/3H2O4S.2Rh/c3*1-5(2,3)4;;/h3*(H2,1,2,3,4);;/q;;;2*+3/p-6
HSN No
28439000
Molecular Weight
493.98 g/mol
Purity
Rhodium(III) sulfate 99.9999%

Plating and Surface Finishing

A plating reagent and additive used in electroplating processes to generate bright, corrosion-resistant rhodium coatings on jewelry, horologe, and electronic components

Catalysis

An oxidation catalyst and precursor used in wet impregnation to create supported rhodium catalysts for hydrogenation, hydroformylation, and fuel cell electrocatalyst development

Chemical Intermediate

A halide-free rhodium precursor used in organometallic complex synthesis and chemical research

Pharmaceutical Synthesis

A potential chemical component used in drug discovery and pharmaceutical synthesis processes

  1. Rhodium(III) sulfate
  2. 10489-46-0
  3. rhodium(3+);trisulfate
  4. Sulfuric acid, rhodium(3+) salt (3:2)
  5. Rhodium sulfate bath

Rhodium(III) sulfate FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

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