Zinc oxide, GR 99.5%+

Name: Zinc oxide, GR 99.5%+
Brand: Vaqora Chemicals
SKU: VQ-014840

About Zinc oxide, GR 99.5%+

Listed under CAS 1314-13-2, Zinc oxide is a transition metal compound available from Vaqora Chemicals in AR grade with a typical assay of ≥99.5%. The compound has the formula OZn, corresponding to a molecular weight of 81.4 g/mol. Systematically, it is named zinc oxygen(2-). Common synonyms include calamine and philosopher's wool.

The material typically appears as a white powder. Reported physical data include a melting point of 212 °C (dec.) and a density of 1.57 g/mL at 25 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span dyes and pigments manufacture, polymer and resin production, paints, coatings and inks and battery and energy materials. Buyers come mainly from academic and industrial research.

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

Typical applications

Dyes & pigments manufacture
Polymer & resin production
Paints, coatings & inks
Battery & energy materials
Ceramics & glass

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Zinc oxide, GR 99.5%+
Catalogue No.	VQ-014840
CAS Number	1314-13-2
IUPAC name	zinc oxygen(2-)
Molecular formula	OZn
Molecular weight	81.4 g/mol
Exact mass	79.9241
Grade	AR
Purity / assay	≥99.5%
HSN code	28170010
InChIKey	RNWHGQJWIACOKP-UHFFFAOYSA-N
SMILES	[O-2].[Zn+2]
PubChem CID	3007857

Physical properties
Physical form	Powder
Appearance	White powder
Melting point	212 °C (dec.)
Density	1.57 g/mL at 25 °C
H-bond donors / acceptors	0 / 1
TPSA	1 Å²
UN number	UN 3077
Synonyms	calamine, philosopher's wool, Chinese white, flowers of zinc, Lassar's Paste, Oxide, Zinc, Paste, Lassar's, multipurpose, Olivene, Perricone, Ultrasol, Austalian Gold

Safety & hazard information (GHS)

Environmental hazard

Signal word: Warning

Hazard statements

H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P273, P391, 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 1314-13-2

Zinc oxide granules, dia 1-3 mm, 99.99%+

CAS: 1314-13-2
Formula: OZn
MW: 81.4 g/mol

VQ-014834

Zinc oxide nanopowder, APS 20 nm, 99.5%

CAS: 1314-13-2
Formula: OZn
MW: 81.4 g/mol

VQ-017544

Food Grade

Zinc oxide nanopowder, APS 20 nm, food grade (FCC)

CAS: 1314-13-2
Formula: OZn
MW: 81.4 g/mol

VQ-047297

IP

Zinc oxide nanopowder, APS 20 nm, IP ≥99%

CAS: 1314-13-2
Formula: OZn
MW: 81.4 g/mol

VQ-045684

Zinc oxide nanopowder, APS 50 nm, 99%

CAS: 1314-13-2
Formula: OZn
MW: 81.4 g/mol

VQ-017545

Zinc oxide nanopowder, APS 90 nm, 99.9%+

CAS: 1314-13-2
Formula: OZn
MW: 81.4 g/mol

VQ-017546

Puriss

Zinc oxide pellets, 1-3 mm, 99.99%

CAS: 1314-13-2
Formula: OZn
MW: 81.4 g/mol

VQ-014835

Zinc oxide sputtering target, diam. × thickness 2 inch × 2 mm, 99.9%

CAS: 1314-13-2
Formula: OZn
MW: 81.4 g/mol

VQ-017291

All 14 products with CAS 1314-13-2 →

Frequently asked questions

What is the CAS number of Zinc oxide, GR 99.5%+?

The CAS Registry Number of Zinc oxide, GR 99.5%+ is 1314-13-2. It is also known as calamine, philosopher's wool, Chinese white.

What is the molecular formula and molecular weight of Zinc oxide, GR 99.5%+?

Zinc oxide, GR 99.5%+ has the molecular formula OZn and a molecular weight of 81.4 g/mol. Its IUPAC name is zinc oxygen(2-).

Which grade and pack sizes of Zinc oxide, GR 99.5%+ can I order?

We supply Zinc oxide, GR 99.5%+ in AR (≥99.5%) grade, in 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Zinc oxide, GR 99.5%+?

Yes. Every lot of Zinc oxide, 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 Zinc oxide, GR 99.5%+ be shipped internationally?

Yes. Zinc oxide, GR 99.5%+ is classified as hazardous (UN 3077), 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.