39373-27-8

Basic information

• Product Name: Rhodium(III) oxide pentahydrate
• Synonyms: RHODIUM(III)OXIDE PENTAHYDRATE;Rhodium (Ⅲ) oxide;Rhodium(III)oxide,Premion99.99%(metalsbasis),Rh59%min;Rhodium(III)oxidepentahydrate,99%;rhodium(iii) oxide pentahydrate, premion;RHODIUM(III) OXIDE PENTAHYDRATE: 99.9%;Rhodium(III) oxide pentahydrate, Premion(R), 99.99% (metals basis), Rh 59% min;Rhodium(III) oxide pentahydrate, Premion, 99.99% (metals basis), Rh 59% min
• CAS NO: 39373-27-8
• Molecular Formula: H10O8Rh2
• Molecular Weight: 343.89
• EINECS: 234-846-9
• Product Categories: metal oxide
• Mol File: 39373-27-8.mol
• Article Data: 0

Chemical Properties

• Melting Point: decomposes [STR93]
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: yellow/Powder
• Density: g/cm³
• Water Solubility: Insoluble in water and aqua regia.
• CAS DataBase Reference: Rhodium(III) oxide pentahydrate(CAS DataBase Reference)
• NIST Chemistry Reference: Rhodium(III) oxide pentahydrate(39373-27-8)
• EPA Substance Registry System: Rhodium(III) oxide pentahydrate(39373-27-8)

Safety Data

• TSCA: Yes
• Hazardous Substances Data: 39373-27-8(Hazardous Substances Data)

Usage

Description

Rhodium(III) oxide pentahydrate is a chemical compound with the formula Rh2O5·5H2O. It is a pale pink crystalline solid that is soluble in water and has catalytic properties.

Uses

Used in Automotive Industry:
Rhodium(III) oxide pentahydrate is used as a catalytic converter in automobiles to reduce harmful emissions and improve fuel efficiency.
Used in Chemical Industry:
Rhodium(III) oxide pentahydrate is employed as an industrial catalyst in the manufacturing of chemical intermediates such as oxo-alcohols. It also plays a role in the production of nitric acid and ethanoic (acetic) acid.
Used in Electronics Industry:
Rhodium(III) oxide pentahydrate is of interest for new capacitor electrode materials, dynamic random access memories (DRAMs), and non-volatile random access memories (FeRAMs) due to its unique properties and potential applications in these fields.

InChI:InChI=1/5H2O.3O.2Rh/h5*1H2;;;;;/q;;;;;3*-2;2*+3