Zinc granular, GR 99%+

Name: Zinc granular, GR 99%+
Brand: Vaqora Chemicals
SKU: VQ-016957

About Zinc granular, GR 99%+

Zinc granular is a high-purity metal in AR grade carrying the CAS registry number 7440-66-6 at a purity of ≥99%. The compound has the formula Zn, corresponding to a molecular weight of 65.4 g/mol. The IUPAC name is zinc.

The material typically appears as granular. Literature values give a melting point of 420 °C and a boiling point of 907 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for alloy preparation, evaporation sources, materials research and paints, coatings and inks. Typical end-use sectors are academic and industrial research and metallurgy and mining.

Available in 500 g, 5 kg and 4 x 25 kg packs, Zinc granular is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Alloy preparation
Evaporation sources
Materials research
Paints, coatings & inks

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Zinc granular, GR 99%+
Catalogue No.	VQ-016957
CAS Number	7440-66-6
IUPAC name	zinc
Molecular formula	Zn
Molecular weight	65.4 g/mol
Exact mass	63.9291
Grade	AR
Purity / assay	≥99%
HSN code	79031000
InChIKey	HCHKCACWOHOZIP-UHFFFAOYSA-N
SMILES	[Zn]
PubChem CID	23994

Physical properties
Physical form	Granules
Appearance	Granular
Melting point	420 °C
Boiling point	907 °C
Density	7.133 g/mL at 25 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²

Safety & hazard information (GHS)

Flammable

Environmental hazard

Signal word: Danger

Hazard statements

H250Catches fire spontaneously if exposed to air
H260In contact with water releases flammable gases which may ignite spontaneously
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P210, P222, P223, P231, P231 + P232, P233, P273, P280, P302 + P335 + P334, P370 + P378, P391, P402 + P404, 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 7440-66-6

Synthesis

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CAS: 7440-66-6
Formula: Zn
MW: 65.4 g/mol

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AR

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Zinc foil, 0.25 mm thick, 99.9%+

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MW: 65.4 g/mol

VQ-016480

Zinc foil, 99.5%

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Formula: Zn
MW: 65.4 g/mol

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Synthesis

Zinc granular, 99%

CAS: 7440-66-6
Formula: Zn
MW: 65.4 g/mol

VQ-016956

Zinc nanopowder, APS 100 nm, 99.9%+

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Formula: Zn
MW: 65.4 g/mol

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Zinc nanopowder, APS 130 nm, 99.5%

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Formula: Zn
MW: 65.4 g/mol

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Frequently asked questions

What is the CAS number of Zinc granular, GR 99%+?

The CAS Registry Number of Zinc granular, GR 99%+ is 7440-66-6.

What is the molecular formula and molecular weight of Zinc granular, GR 99%+?

Zinc granular, GR 99%+ has the molecular formula Zn and a molecular weight of 65.4 g/mol. Its IUPAC name is zinc.

Which grade and pack sizes of Zinc granular, GR 99%+ can I order?

We supply Zinc granular, GR 99%+ 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 Zinc granular, GR 99%+?

Yes. Every lot of Zinc granular, GR 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 Zinc granular, GR 99%+ be shipped internationally?

Yes. Zinc granular, GR 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.