Iridium(IV) oxide, 99.99%

Name: Iridium(IV) oxide, 99.99%
Brand: Vaqora Chemicals
SKU: VQ-015397

About Iridium(IV) oxide, 99.99%

Vaqora Chemicals supplies Iridium(IV) oxide (Puriss grade), a precious metal compound registered under CAS number 12030-49-8, specified at 99.99% purity. Its molecular formula is IrO2 and its molecular weight is 224.22 g/mol. Systematically, it is named dioxoiridium. It is also known as Iridium dioxide or Iridium oxide.

The material typically appears as a brown to black powder. Reported physical data include a melting point of 1,100 °C. Solubility: insoluble (water). Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

Typical applications include paints, coatings and inks and materials research. Buyers come mainly from academic and industrial research.

Available in 1 g and 5 g packs, Iridium(IV) oxide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Paints, coatings & inks
Materials research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Iridium(IV) oxide, 99.99%
Catalogue No.	VQ-015397
CAS Number	12030-49-8
IUPAC name	dioxoiridium
Molecular formula	IrO₂
Molecular weight	224.22 g/mol
Exact mass	224.9528
Grade	Puriss
Purity / assay	99.99%
HSN code	28431090
InChIKey	HTXDPTMKBJXEOW-UHFFFAOYSA-N
SMILES	O=[Ir]=O
PubChem CID	82821

Physical properties
Physical form	Powder
Appearance	Brown to black powder
Melting point	1,100 °C
Solubility	Insoluble (water)
H-bond donors / acceptors	0 / 2
TPSA	34.1 Å²
Synonyms	Iridium dioxide, Iridium oxide, Iridium oxide (IrO2), Ekuserodo B, Iridium(4)oxide, iridium(iv) oxide powder, Bis(oxido)iridium, Iridium(IV) oxide, Premion?, Iridium(IV) oxide, 99.9% trace metals basis

Safety & hazard information (GHS)

Oxidiser

Signal word: Danger

Hazard statements

H272May intensify fire, oxidizer
H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P210, P220, P273, P280, P370 + P378, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 12030-49-8

Puriss

Iridium(IV) oxide, 99.9%

CAS: 12030-49-8
Formula: IrO₂
MW: 224.22 g/mol

VQ-015396

Puriss

Iridium(IV) oxide, 99%

CAS: 12030-49-8
Formula: IrO₂
MW: 224.22 g/mol

VQ-015395

Frequently asked questions

What is the CAS number of Iridium(IV) oxide, 99.99%?

The CAS Registry Number of Iridium(IV) oxide, 99.99% is 12030-49-8. It is also known as Iridium dioxide, Iridium oxide, Iridium oxide (IrO2).

What is the molecular formula and molecular weight of Iridium(IV) oxide, 99.99%?

Iridium(IV) oxide, 99.99% has the molecular formula IrO2 and a molecular weight of 224.22 g/mol. Its IUPAC name is dioxoiridium.

Which grade and pack sizes of Iridium(IV) oxide, 99.99% can I order?

We supply Iridium(IV) oxide, 99.99% in Puriss (99.99%) grade, in 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Iridium(IV) oxide, 99.99%?

Yes. Every lot of Iridium(IV) oxide, 99.99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Iridium(IV) oxide, 99.99% be shipped internationally?

Yes. Iridium(IV) oxide, 99.99% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.