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Lab Chemicals
Metals
COPPER FINE POWDER
COPPER FINE POWDER AR
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
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
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
Packings
500 g
(00500)
250 g
(00250)
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
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