Rhodium(III) Chloride Hydrate — CAS 20765-98-4

Rhodium(III) Chloride Hydrate, CAS 20765-98-4, also known as Rhodium Trichloride Hydrate, is a rhodium-containing inorganic compound used as a precursor for rhodium catalysts, specialty materials and other rhodium-based chemical systems. Commercial specifications can vary by hydration state and rhodium content, so the exact specification should be confirmed by the supplier’s CoA.

Applications: Precious-Metal Processing • Catalyst Manufacturing • Chemical Synthesis • Specialty Materials • Fuel-Cell Materials • Research & Development • Rhodium-Based Catalyst Systems

CAS: 20765-98-4Synonym: Rhodium Trichloride HydrateLinear Formula: RhCl₃ · xH₂OMolecular Weight: 209.26 g/mol (anhydrous basis as reported by Sigma-Aldrich)Chemical Type: Inorganic Rhodium CompoundPhysical Form: Powder or crystalline solid, depending on gradeRhodium Content: Commercial grades can be specified around 38–43.5% Rh; exact content should be confirmed by CoA. Packaging: Bottles • Drums • Other packaging according to requirementsDocumentation: SDS • CoA • TDS • Product Specification, where applicablePrice: Request a Quote

Storage & Handling

Rhodium(III) chloride hydrate requires controlled handling. Current supplier SDS information identifies hazards including corrosivity to metals, acute oral toxicity and serious eye damage; applicable safety, storage and transport requirements should be followed.