zinc dust 95% extra pure

Description

CAS 7440-66-6
Molecular Formula Zn
Molecular Weight 65.37
Shelf Life 60 Months
Physical Properties
Physical State at 20 °C Solid Colour Grey dust
Odour Odorless Melting Point/ Freezing Point [°C] 420 °C
Auto-Ignition Temperature [°C] 460°C Boiling Point [°C] 907 °C
Vapour Pressure Mm/Hg 1mm Hg @ 4870C Density [g/cm3] 7.133
Solubility in Water [% weight] Insoluble in water
Specifications
Appearance Grayish heavy powder Assay (Total Zn; Complexometric) Min. 95.0%
Substance Insoluble in Hno3 Max. 0.5% Cadmium (Cd) Max. 0.2%
Iron (Fe) Max. 0.01% Copper (Cu) Max. 0.005%
Tin (Sn) Max. 0.01%
Dangerous Goods Information
UN Number 3077 DG Class 9
Safety Information & Hazard Symbols
Symbol GHS09
Signal Word Warning
Hazard Statement H410
Precaution Statement P273-P501

zinc dust 95% extra pure

$6.35

SKU C02864-00500-HS Category
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