ChemicalBook > CAS DataBase List > Iridium dioxide

Iridium dioxide

Product Name
Iridium dioxide
CAS No.
12030-49-8
Chemical Name
Iridium dioxide
Synonyms
IrO2;IRIDIUM OXIDE;iridium dioxide;Iridium(4)oxide;lridium dioxide;IRIDIUM(IV) OXIDE;Iridium(Ⅱ) dioxide;Iridiumoxidepowder;Iridium(IV)dioxide;iridiumoxide(iro2)
CBNumber
CB9760372
Molecular Formula
IrO2
Formula Weight
224.22
MOL File
12030-49-8.mol
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Iridium dioxide Property

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 Gravity
11.66
color 
Black
Water Solubility 
INSOLUBLE
Crystal Structure
Rutile type
crystal system
square
Space group
P42/mnm
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.450510.450510.315869090900.0641
InChI
InChI=1S/Ir.2O
InChIKey
HTXDPTMKBJXEOW-UHFFFAOYSA-N
SMILES
[Ir](=O)=O
CAS DataBase Reference
12030-49-8(CAS DataBase Reference)
NIST Chemistry Reference
Iridium dioxide(12030-49-8)
EPA Substance Registry System
Iridium oxide (IrO2) (12030-49-8)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H272May intensify fire; oxidizer

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P220Keep/Store away from clothing/…/combustible materials.

P221Take any precaution to avoid mixing with combustibles/…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
206237
Product name
Iridium(IV) oxide
Purity
99.9% trace metals basis
Packaging
1g
Price
$677
Updated
2024/03/01
Sigma-Aldrich
Product number
206237
Product name
Iridium(IV) oxide
Purity
99.9% trace metals basis
Packaging
5g
Price
$3100
Updated
2024/03/01
Alfa Aesar
Product number
043396
Product name
Iridium(IV) oxide, Premion?, 99.99% (metals basis), Ir 84.5% min
Packaging
1g
Price
$636
Updated
2023/06/20
Alfa Aesar
Product number
043396
Product name
Iridium(IV) oxide, Premion?, 99.99% (metals basis), Ir 84.5% min
Packaging
5g
Price
$2736
Updated
2023/06/20
Strem Chemicals
Product number
93-7702
Product name
Iridium(IV) oxide, 99% (99.9+%-Ir)
Packaging
1g
Price
$488
Updated
2024/03/01
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Iridium dioxide Chemical Properties,Usage,Production

Chemical Properties

BLACK POWDER

Uses

Iridium(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

Raw materials

Preparation Products

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Iridium dioxide Suppliers

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View Lastest Price from Iridium dioxide manufacturers

Hebei Fengjia New Material Co., Ltd
Product
Iridium dioxide 12030-49-8
Price
US $3.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10000
Release date
2024-08-22
henan kanbei chemical co.,ltd
Product
Iridium dioxide 12030-49-8
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
1000kg
Release date
2022-09-21
Zhuozhou Wenxi import and Export Co., Ltd
Product
Iridium dioxide 12030-49-8
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10

12030-49-8, Iridium dioxideRelated Search:

ETHYLENE OXIDE Calcium hydroxide Quartz Magnesium oxide Thiourea dioxide Rutile Boron oxide Carbon dioxide Stannic oxide Zirconium dioxide Iron oxide Iridium Calcium oxide Niobium oxide Zinc oxide NITRIC OXIDE Lithium acetoacetate Yttrium oxide

  • IRIDIUM OXIDE
  • IRIDIUM(IV) OXIDE
  • iridium dioxide
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  • iridium(iv) oxide, premion
  • IRIDIUM(IV) OXIDE (85.3%IR)
  • IRIDIUM(IV) OXIDE , (99.9%-IR)
  • Iridium(IV) Oxide, Ir 85.7%
  • Iridium(IV) oxide, Premion(R), 99.99% (metals basis), Ir 84.5% min
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  • Iridium(IV)dioxide
  • Iridium(IV) oxide 99.9% trace metals basis
  • IridiuM(IV) oxide, ca 85% Ir 1GR
  • Iridium oxide (IrO2)
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  • Ir86%Iridium(IV oxide
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  • lridium dioxide
  • Iridium oxide (IrO2) (6CI, 7CI, 8CI, 9CI, ACI)
  • 12030-49-8
  • H4IrO4
  • chemical reaction,pharm,electronic,materials
  • Inorganics
  • metal oxide
  • Iridium
  • Metal and Ceramic Science
  • Oxides