Zinc Powder
About
High-Purity Zinc Powder 99.9984%
High-purity Zinc is grey or silver-colored powder with a metallic sheen and contains very low levels of trace metal impurities due to its exceptional purity. Our high-purity zinc powder has a minimum purity of 99.9984% and consists of fine particles smaller than 150 micrometers. It’s ideal for producing electronic components and semiconductor materials. It works as a catalyst in chemical reactions, and supports various research and testing needs.
Product: Aluminum – trace metal basis 99.9984%
CAS Number: 7440-66-6
Atomic No: 30
Atomic Weight: 65.38
Density: 7,14 g/cm³ (20 °C)
Melting Point: 420 °C
Boiling Point: 908 °C (1013 hPa)
H.S Code: 7901. 111000
Appearance: Silver-white powder
Application
- Reducing Agent: High-purity Zinc is used effectively in chemical processes to reduce other substances.
- Corrosion-Resistant Coatings: High-purity Zinc acts as a pigment in coatings to protect iron and steel from corrosion.
- Sherardizing: High-purity Zinc is used in the sherardizing process to apply a protective zinc layer to metal surfaces.
- Non-Ferrous Metal Processing: High-purity Zinc is important in processing metals like gold, silver, indium, and platinum – especially in reduction and substitution reactions.
- Impurity Removal: High-purity Zinc helps remove impurities during metal refining and purification processes.
- Electronics and Semiconductors: High-purity Zinc is vital for manufacturing high-purity electronic components and semiconductor devices.
- Catalyst in Chemical Reactions: High-purity Zinc speeds up chemical reactions in various industrial applications.

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