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COPPER FINE POWDER AR

COAs

Packings

500 g (00500)

250 g (00250)

1PB1200500 1PB1200200
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Article No. 02949 Grade AR
Purity 99.7% CAS No. 7440-50-8
Molecular Formula Cu Molecular Weight 63.55
H.S. Code 7406.1000 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour Reddish Brown powder
Melting point/ Freezing point [°C] 1083°C Boiling point [°C] 2595°C
Density [g/cm3] 8.94 Solubility in water [% weight] Insoluble in water

Specifications

Appearance Reddish brown powder Assay Min 99.7%
Substance insoluble in HNO3 Max 0.02% Phosphorous (P) Max 0.001%
Antimony (Sb) Max 0.001% Arsenic (As) Max 0.0001%
Lead (Pb) Max 0.01% Iron (Fe) Max 0.005%
Manganese (Mn) Max 0.001% Silver (Ag) Max 0.002%
Tin (Sn) Max 0.001%

Safety Information and Hazard Symbols

Flame Environment
Symbol: GHS02, GHS09
 Signal Word: Danger
 UN No.: 3089
 IMCO Class No.: 4.1
 Packing Group: II
 Hazardous Statement: H228-H400
 Precaution Statement: P210-P273
Revision Date: 20-Dec-2013

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