Molekula

Zinc dust

SKU 16009613 CAS 7440-66-6 Zn MW 65.39 Available on enquiry

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch

Zinc dust is a fine, reactive powder of elemental zinc, primarily used in galvanization, metallurgy, and as a reducing agent in chemical synthesis. It is also applied in pyrotechnics, batteries, and zinc-rich anticorrosive primers. This ultra-fine powder has a CAS number of 7440-66-6, a molecular weight of 65.39 g/mol, and requires ambient storage. It carries a Danger signal word due to its high reactivity and flammability. Molekula supplies zinc dust from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Overview

SKU: 16009613
CAS Number: 7440-66-6
IUPAC Name: zinc
EC Number: 231-175-3
Molecular Formula: Zn
Molecular Weight: 65.39
Exact Mass: 63.9291
SMILES: [Zn]
InChIKey: HCHKCACWOHOZIP-UHFFFAOYSA-N
InChI: InChI=1S/Zn
PubChem CID: 23994

Synonyms

Asarco L 15
Bestmade Natural Products Zyncum Met
Blue powder
Emanay zinc dust
Granular zinc
Jasad
Lead refinery vacuum zinc
NEURALGIA HEADACHE
Rheinzink
Zyncum Metallicum

Literature values

Published physical properties of the substance, not batch specifications.

Melting Point: 419.53 °C
Boiling Point: 907 °C
Density: 7.133 g/cm³ at 25 °C
Solubility (other solvents): Soluble in acids and alkalies; insoluble in water

Source: PubChem CID 23994 (HSDB)

See all 6 other grades of CAS 7440-66-6 →

Frequently asked questions

What is zinc dust primarily used for?

Zinc dust is commonly used in galvanizing steel, as a reducing agent in chemical synthesis, and in the production of rubber, paints, and pigments.

What is the chemical formula and molecular weight of zinc dust?

The chemical formula is Zn, and its molecular weight is 65.39 g/mol.

How should zinc dust be stored?

Zinc dust should be stored at ambient temperature in a dry, well-ventilated area, away from moisture and incompatible substances.

What grades of zinc dust does Molekula supply?

Molekula supplies technical-grade zinc dust suitable for industrial applications; please contact us for specifications on purity and particle size.

Can Molekula supply zinc dust in bulk quantities?

Yes, Molekula can supply zinc dust in bulk quantities—please inquire for minimum order quantities and packaging options.

What documentation comes with a zinc dust order?

Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a commercial invoice for traceability and compliance.

Related products

Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.