Zinc Metal Powder 97%

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Zinc powder or zinc dust comes in the form of a bluish-gray powder. It has no smell and it is insoluble in water. It has a boiling point of 907 degrees Celsius or 1,665 degrees Fahrenheit, and a melting point of 419 degrees Celsius or 786 degrees Fahrenheit. It is highly flammable and spontaneous combustion may occur if not handled properly; however, it is very stable under normal conditions as long as it is properly used and stored.

  • Galvanizing as an anti-corrosion substance in steel
  • Die casting of precision components
  • Making brass
  • Making paints
  • Medicine and cosmetics
  • Micro nutrients for animals, plants and humans

Minimum Assay: >99%
Molecular Formula: Zn
Molecular Weight: 65.39
Melting Point: 420 °C(lit.) 
Boiling Point: 907 °C(lit.) 
Resistivity: 5.8 μΩ-cm20°C
Lead (Pb): <0.003%
Cadmium (Cd): <0.0005%
Iron (Fe): <0.002%
Partilce Size: 3.9-4.9 um 

Hazard Class: 4.3

Hazard Phrases: Very toxic to aquatic life with long lasting effects.

Prec Phrases: Avoid release to the environment. Collect spillage. Dispose of contents/container

 

Cas No: 7440-66-6
Einecs No: 231-175-3
UN3077

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Weight N/A
Pack Size

250gm, 500gm, 1Kg, 2.5Kg, 5Kg