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ChemicalBook >> CAS DataBase List >> Iridium dioxide hydrate

Iridium dioxide hydrate

Iridium dioxide hydrate price.
  • $46 - $2376
  • Product name: Iridium dioxide hydrate
  • CAS: 30980-84-8
  • MF: IrO2
  • MW: 224.22
  • EINECS:234-743-9
  • MDL Number:MFCD00011065
  • Synonyms:Iridium(IV) oxide dihydrate, Premion(R), 99.99% (metals basis), Ir 73% min;Iridium(IV) oxide dihydrate, Premion, 99.99% (metals basis);Iridium(IV) oxide dihydrate, Premion, 99.99% (metals basis), Ir 73% min;IRIDIUM DIOXIDE HYDRATE;IRIDIUM (IV) OXIDE HYDRATE;IRIDIUM(IV) OXIDE HYDRATE, 99.9%;Iridium(IV)oxide,Premion99.99%(metalsbasis);iridium(iv) oxide dihydrate, premion
Price18 Properties Safety Information Description
18 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Arctom
  • Chem-Impex
  • Sigma-Aldrich
  • Thermo Scientific Chemicals
  • Usbiological
Package
  • 5MG
  • 250mg
  • 500mg
  • 1g
  • 2g
  • 5g
  • ManufacturerAK Scientific
  • Product number8780AF
  • Product descriptionIridium(IV)oxidedihydrate
  • Packaging1g
  • Price$203
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0009397
  • Product descriptionIRIDIUM(IV)OXIDE HYDRATE 95.00%
  • Packaging5MG
  • Price$501.5
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS563386
  • Product descriptionIridium(IV)oxidedihydrate 98%
  • Packaging250mg
  • Price$46
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS563386
  • Product descriptionIridium(IV)oxidedihydrate 98%
  • Packaging1g
  • Price$112
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS563386
  • Product descriptionIridium(IV)oxidedihydrate 98%
  • Packaging5g
  • Price$388
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number29266
  • Product descriptionIridium(IV) oxide dihydrate ≥99.9%(Ir:73.9±2%)
  • Packaging1G
  • Price$195.19
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number29266
  • Product descriptionIridium(IV) oxide dihydrate ≥99.9%(Ir:73.9±2%)
  • Packaging250MG
  • Price$110.17
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number29266
  • Product descriptionIridium(IV) oxide dihydrate ≥99.9%(Ir:73.9±2%)
  • Packaging5G
  • Price$823.63
  • Updated2026-05-19
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number398500
  • Product descriptionIridium(IV) oxide hydrate 99.9% trace metals basis
  • Packaging1g
  • Price$851
  • Updated2026-04-30
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product number043051
  • Product descriptionIridium(IV) oxide dihydrate, Premion?, 99.99% (metals basis), Ir 73% min
  • Packaging1g
  • Price$540
  • Updated2023-06-20
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product number043051
  • Product descriptionIridium(IV) oxide dihydrate, Premion?, 99.99% (metals basis), Ir 73% min
  • Packaging5g
  • Price$2376
  • Updated2023-06-20
  • Buy
  • ManufacturerUsbiological
  • Product number280949
  • Product descriptionIridium(IV) oxide dihydrate Asreported
  • Packaging1g
  • Price$598
  • Updated2026-06-03
  • Buy
  • ManufacturerUsbiological
  • Product number239003
  • Product descriptionIridium(IV) oxide dihydrate
  • Packaging5g
  • Price$799
  • Updated2026-06-03
  • Buy
  • ManufacturerUsbiological
  • Product number280949
  • Product descriptionIridium(IV) oxide dihydrate Asreported
  • Packaging5g
  • Price$1177
  • Updated2026-06-03
  • Buy
  • ManufacturerUsbiological
  • Product number280949
  • Product descriptionIridium(IV) oxide dihydrate Asreported
  • Packaging2g
  • Price$837
  • Updated2026-06-03
  • Buy
  • ManufacturerUsbiological
  • Product number239003
  • Product descriptionIridium(IV) oxide dihydrate
  • Packaging250mg
  • Price$229
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 8780AF Iridium(IV)oxidedihydrate 1g $203 2021-12-16 Buy
American Custom Chemicals Corporation ING0009397 IRIDIUM(IV)OXIDE HYDRATE 95.00% 5MG $501.5 2021-12-16 Buy
Arctom AS563386 Iridium(IV)oxidedihydrate 98% 250mg $46 2021-12-16 Buy
Arctom AS563386 Iridium(IV)oxidedihydrate 98% 1g $112 2021-12-16 Buy
Arctom AS563386 Iridium(IV)oxidedihydrate 98% 5g $388 2021-12-16 Buy
Chem-Impex 29266 Iridium(IV) oxide dihydrate ≥99.9%(Ir:73.9±2%) 1G $195.19 2026-05-19 Buy
Chem-Impex 29266 Iridium(IV) oxide dihydrate ≥99.9%(Ir:73.9±2%) 250MG $110.17 2026-05-19 Buy
Chem-Impex 29266 Iridium(IV) oxide dihydrate ≥99.9%(Ir:73.9±2%) 5G $823.63 2026-05-19 Buy
Sigma-Aldrich 398500 Iridium(IV) oxide hydrate 99.9% trace metals basis 1g $851 2026-04-30 Buy
Thermo Scientific Chemicals 043051 Iridium(IV) oxide dihydrate, Premion?, 99.99% (metals basis), Ir 73% min 1g $540 2023-06-20 Buy
Thermo Scientific Chemicals 043051 Iridium(IV) oxide dihydrate, Premion?, 99.99% (metals basis), Ir 73% min 5g $2376 2023-06-20 Buy
Usbiological 280949 Iridium(IV) oxide dihydrate Asreported 1g $598 2026-06-03 Buy
Usbiological 239003 Iridium(IV) oxide dihydrate 5g $799 2026-06-03 Buy
Usbiological 280949 Iridium(IV) oxide dihydrate Asreported 5g $1177 2026-06-03 Buy
Usbiological 280949 Iridium(IV) oxide dihydrate Asreported 2g $837 2026-06-03 Buy
Usbiological 239003 Iridium(IV) oxide dihydrate 250mg $229 2026-06-03 Buy
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Properties

form :Powder
Water Solubility :Insoluble in water.
InChI :1S/Ir.H2O.2O/h;1H2;;
InChIKey :YEPXCFHWKVNVAX-UHFFFAOYSA-N
SMILES :O.O=[Ir]=O

Safety Information

Symbol(GHS): Corrosion (GHS05)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P363 Wash contaminated clothing before reuse.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Iridium(IV) oxide dihydrate is used with other rare oxides in the coating of anode-electrodes for industrial electrolysis and in microelectrodes for electrophysiology research. It is also used for reference electrode, which finds application in various fields biology, food industry, nuclear field, oil and gas industry.

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Suppliers and manufacturers

Alfa Aesar Energy Chemical Chemsky（shanghai）International Co.,Ltd. Shandong Xiya Chemical Co., Ltd Shanghai Aladdin Bio-Chem Technology Co.,LTD Amatek Scientific Co. Ltd. Sigma-Aldrich Chengdu RunZeBenTu Chemical Co., Ltd Shanghai YuanYe Biotechnology Co., Ltd. Chengdu Huachun Technology Co., Ltd