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RHODIUM (IV) OXIDE

RHODIUM (IV) OXIDE
RHODIUM (IV) OXIDE structure
CAS No.
12137-27-8
Chemical Name:
RHODIUM (IV) OXIDE
Synonyms
RhO2;RHODIUM DIOXIDE;Einecs 235-237-0;RHODIUM (IV) OXIDE;rhodiumoxide(rho2);Rhodium oxide (RhO2);RHODIUM(IV) OXIDE 99.9%;RhodiuM(IV) oxide, Rh 75.2-77.4%;Rhodium oxide (liquids): (Rhodium(IV) oxide)
CBNumber:
CB6677066
Molecular Formula:
O2Rh
Formula Weight:
134.9
MOL File:
12137-27-8.mol

RHODIUM (IV) OXIDE Properties

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
EPA Substance Registry System
Rhodium oxide (RhO2) (12137-27-8)
SAFETY
  • Risk and Safety Statements
WGK Germany  3
TSCA  Yes

RHODIUM (IV) OXIDE price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Alfa Aesar 047002 Rhodium(IV) oxide, Rh 75.2-77.4% 12137-27-8 250mg $83.5 2020-06-24 Buy
Alfa Aesar 047002 Rhodium(IV) oxide, Rh 75.2-77.4% 12137-27-8 1g $265 2020-06-24 Buy

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.

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

Global( 14)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Alfa Aesar 400-610-6006
021-67582001/03/05 saleschina@alfa-asia.com China 30159 84
Nanjing Chemlin Chemical Co., Ltd 025-83697070
+86-25-83453306 info@chemlin.com.cn China 20007 64
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725-
product@leyan.com China 54987 58
Energy Chemical 400-005-6266 021-58432009-
021-58436166 marketing1@energy-chemical.com China 45013 58
Changzhou Furuisi Biotechnology Co., Ltd 0519-85524369-
3477467573@qq.com China 8623 58

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