RHODIUM (IV) OXIDE
- CAS No.
- 12137-27-8
- Chemical Name:
- RHODIUM (IV) OXIDE
- Synonyms
- RhO2;dioxorhodium;RHODIUM DIOXIDE;Einecs 235-237-0;RHODIUM (IV) OXIDE;rhodiumoxide(rho2);Rhodium oxide (RhO2);(103)rhodium dioxide;RHODIUM(IV) OXIDE 99.9%;RhodiuM(IV) oxide, Rh 75.2-77.4%
- CBNumber:
- CB6677066
- Molecular Formula:
- O2Rh
- Molecular Weight:
- 134.9
- MDL Number:
- MFCD00016312
- MOL File:
- 12137-27-8.mol
| Melting point | decomposes at 1100–1150℃ [CRC10] |
|---|---|
| Density | 7.200 |
| Flash point | >230 °F |
| solubility | It is insoluble in aqua regia. |
| form | Powder |
| color | Black |
| Sensitive | Hygroscopic |
| Exposure limits |
ACGIH: TWA 1 mg/m3 NIOSH: IDLH 100 mg/m3; TWA 0.1 mg/m3 |
| EPA Substance Registry System | Rhodium oxide (RhO2) (12137-27-8) |
RHODIUM (IV) OXIDE price More Price(2)
RHODIUM (IV) OXIDE Chemical Properties,Uses,Production
Chemical Properties
Rhodium, together with platinum, palladium, iridium, ruthenium, and osmium, is one of the platinum- group metals in Group VIII of the Periodic Table. Rhodium metal is a white, hard, ductile, malleable solid with a bluish-gray luster.
Uses
Rhodium(IV) oxide has metal anode applications. It has application for the prediction of drug transport properties.
Potential Exposure
Rhodium has few applications by itself, as in rhodium plating of white gold jewelry or plat- ing of electrical parts, such as commutator slip rings, but, mainly, rhodium is used as a component of platinum alloys. Rhodium-containing catalysts have been proposed for use in automotive catalytic converters for exhaust gas cleanup.
Shipping
Flammable powder, Hazard Class: 4.1; Labels: 4.1-Flammable solid.
Incompatibilities
Flammable as a dust, fume, or powder may form explosive mixture with air. Incompatible with strong oxidizers (chlorates, nitrates, peroxides, permanga- nates, perchlorates, chlorine, bromine, fluorine, etc.); con- tact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides, bromine pentafluoride, and bromine trifluoride; chlorine trifluoride; oxygen difluoride.
Waste Disposal
Recovery in view of the high economic value. Recovery techniques for recycling of rhodium in plating wastes and spent catalysts have been described in the literature.
RHODIUM (IV) OXIDE Preparation Products And Raw materials
Raw materials
Preparation Products
RHODIUM (IV) OXIDE Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 9020 | 58 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30132 | 84 |
| Aikon International Limited | 025-58851090 13611564524 | lwan@aikonchem.com | China | 15952 | 58 |
| Energy Chemical | 021-58432009 400-005-6266 | marketing1@energy-chemical.com | China | 44843 | 58 |
| Changzhou Furuisi Biotechnology Co., Ltd | 0519-85524369 | 3477467573@qq.com | China | 8618 | 58 |
| Beijing Jin Ming Biotechnology Co., Ltd. | 010-60605840 | psaitong@jm-bio.com | China | 29778 | 58 |
| Guangzhou Yunmen Biotechnology Co., Ltd | 18902340307 18902340307 | 3356812514@qq.com | China | 9242 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | 029-81124267 15229202216 | 1073@dideu.com | China | 10011 | 58 |
| Guangdong wengjiang Chemical Reagent Co., Ltd. | 0751-2815987 13927875076 | 3007432263@qq.com | China | 9978 | 58 |
| Baoji Funuokang Industrial Co., Ltd | 13220096790 | 1754423088@qq.com | China | 2115 | 58 |
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