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Iridium dioxide

Iridium dioxide Basic information
Product Name:Iridium dioxide
Synonyms:IRIDIUM OXIDE;IRIDIUM(IV) OXIDE;iridium dioxide;Iridium(IV) oxide powder;Iridiumoxideblueblackpowder;Iridiumoxidepowder;Iridium(Ⅱ) dioxide;Iridium(IV)oxide,Premion99.99%(metalsbasis),Ir84.9%min
CAS:12030-49-8
MF:IrO2
MW:224.22
EINECS:234-743-9
Product Categories:chemical reaction,pharm,electronic,materials;Inorganics;Iridium;Metal and Ceramic Science;Oxides;metal oxide
Mol File:12030-49-8.mol
Iridium dioxide Structure
Iridium dioxide Chemical Properties
Melting point 1100°C (dec.)
density 11,7 g/cm3
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
form Powder
Specific Gravity11.66
color Black
Water Solubility INSOLUBLE
CAS DataBase Reference12030-49-8(CAS DataBase Reference)
NIST Chemistry ReferenceIridium dioxide(12030-49-8)
EPA Substance Registry SystemIridium oxide (IrO2) (12030-49-8)
Safety Information
Hazard Codes O;Xi,Xi,O
Risk Statements 36/38-8
Safety Statements 17-26-37/39
WGK Germany 3
TSCA Yes
HazardClass 5.1
HS Code 28259085
MSDS Information
ProviderLanguage
Iridium(IV) oxide English
ACROS English
SigmaAldrich English
ALFA English
Iridium dioxide Usage And Synthesis
Chemical PropertiesBLACK POWDER
UsesIridium(IV) oxide is used in the coating of anode-electrodes for industrial electrolysis in association with other rare oxides. It is also used in microelectrodes for electrophysiology research.
Iridium dioxide Preparation Products And Raw materials
Zirconium dioxide Calcium oxide Zinc oxide Niobium oxide Magnesium oxide Boron oxide Dibutyltin oxide ETHYLENE OXIDE Hydrogen peroxide CARBON DIOXIDE ARSENIC PENTOXIDE Rutile Thiourea dioxide Stannic oxide Iridium Quartz Iridium dioxide Calcium hydroxide
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