Zinc Metal Powder

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 

Cas Number: 7440-66-6

Einecs Number: 231-175-3

HS Code / Commodity Code: 7903900000

UN Number: 1436

Hazard Class: 4.3

Packing Group: 1

Hazard Phrases: H410

Prec Phrases: P273,P391,P501