RHODIUM (IV) OXIDE

For research use only. Not for therapeutic Use.

  • CAT Number: M063667
  • CAS Number: 12137-27-8
  • Molecular Formula: O2Rh
  • Molecular Weight: 134.90
  • Purity: ≥95%
Inquiry Now

Rhodium(IV) oxide (Cat No.:M063667) is an inorganic compound composed of rhodium in the +4 oxidation state and oxygen. It typically appears as a black or dark-colored solid with a rutile-type crystal structure. Known for its thermal stability and electrical conductivity, RhO₂ is studied for use in advanced catalytic applications, including oxygen evolution reactions (OER) in electrochemical cells and fuel cells. Its robust oxidation state and inertness make it suitable for harsh oxidative environments. Rhodium(IV) oxide is also explored in materials science for coatings, sensors, and electronic components.


CAS Number 12137-27-8
Molecular Formula O2Rh
Purity ≥95%
Storage Store at +4C
IUPAC Name dioxorhodium
InChI InChI=1S/2O.Rh
InChIKey KZYDBKYFEURFNC-UHFFFAOYSA-N
SMILES O=[Rh]=O
Chemistry Calculators Dilution Calculator
In vivo Formulation Calculator
Molarity Calculator
Molecular Weight Calculator
Reconstitution Calculator

Request a Quote