Zirconium dioxide, GR 99.5%

Name: Zirconium dioxide, GR 99.5%
Brand: Vaqora Chemicals
SKU: VQ-015049

About Zirconium dioxide, GR 99.5%

Zirconium dioxide (CAS 1314-23-4) is a refractory / heavy metal compound offered by Vaqora Chemicals (AR grade) with a typical assay of ≥99%. The compound has the formula O2Zr, corresponding to a molecular weight of 123.22 g/mol. The IUPAC name is dioxozirconium. Alternative names: Zirconia and Zirconium(IV) oxide.

The material typically appears as a white to off-white to creamish powder. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for ceramics and glass and materials research. Buyers come mainly from academic and industrial research.

Vaqora Chemicals supplies Zirconium dioxide in 500 g, 5 kg and 4 x 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Ceramics & glass
Materials research

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Zirconium dioxide, GR 99.5%
Catalogue No.	VQ-015049
CAS Number	1314-23-4
IUPAC name	dioxozirconium
Molecular formula	O₂Zr
Molecular weight	123.22 g/mol
Exact mass	121.8945
Grade	AR
Purity / assay	≥99%
HSN code	28256020
InChIKey	MCMNRKCIXSYSNV-UHFFFAOYSA-N
SMILES	O=[Zr]=O
PubChem CID	62395

Physical properties
Physical form	Powder
Appearance	White to off-white to creamish powder
H-bond donors / acceptors	0 / 2
TPSA	34.1 Å²
Synonyms	Zirconia, Zirconium(IV) oxide, Zirconium White, Zirconic anhydride, Zirox Zt 35, Zirconium oxide (ZrO2), PCS (filler), CAP (oxide), Norton 9839, Zircoa 5027, NZS 30A, Nissan Zirconia Sol NZS 20A

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P305 + P351 + P338

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 1314-23-4

Zirconium dioxide pieces, dia 1-3 mm, 99.99%

CAS: 1314-23-4
Formula: O₂Zr
MW: 123.22 g/mol

VQ-015047

Synthesis

Zirconium dioxide, 97%

CAS: 1314-23-4
Formula: O₂Zr
MW: 123.22 g/mol

VQ-015048

Puriss

Zirconium dioxide, puriss, 99.9%

CAS: 1314-23-4
Formula: O₂Zr
MW: 123.22 g/mol

VQ-015050

Zirconium oxide nanopowder, APS 0.3-0.5 μm, 99.95%

CAS: 1314-23-4
Formula: O₂Zr
MW: 123.22 g/mol

VQ-017547

Zirconium oxide nanopowder, APS 20 nm, 99%

CAS: 1314-23-4
Formula: O₂Zr
MW: 123.22 g/mol

VQ-017548

Zirconium oxide nanopowder, APS 60-80 nm, 99.9%

CAS: 1314-23-4
Formula: O₂Zr
MW: 123.22 g/mol

VQ-017549

Zirconium oxide nanopowder, calcia stabilized, APS 20-30 nm, 99.9%

CAS: 1314-23-4
Formula: O₂Zr
MW: 123.22 g/mol

VQ-017550

Puriss

Zirconium oxide powder, ≥10 µm, 99.95%

CAS: 1314-23-4
Formula: O₂Zr
MW: 123.22 g/mol

VQ-015059

All 16 products with CAS 1314-23-4 →

Frequently asked questions

What is the CAS number of Zirconium dioxide, GR 99.5%?

The CAS Registry Number of Zirconium dioxide, GR 99.5% is 1314-23-4. It is also known as Zirconia, Zirconium(IV) oxide, Zirconium White.

What is the molecular formula and molecular weight of Zirconium dioxide, GR 99.5%?

Zirconium dioxide, GR 99.5% has the molecular formula O2Zr and a molecular weight of 123.22 g/mol. Its IUPAC name is dioxozirconium.

Which grade and pack sizes of Zirconium dioxide, GR 99.5% can I order?

We supply Zirconium dioxide, GR 99.5% in AR (≥99%) grade, in 500 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Zirconium dioxide, GR 99.5%?

Yes. Every lot of Zirconium dioxide, GR 99.5% 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 Zirconium dioxide, GR 99.5% be shipped internationally?

Yes. Zirconium dioxide, GR 99.5% 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.