Copper, powder, -125 Mesh


Product # 1528
Name Copper, powder, -125 Mesh
Formula Cu
Purity 99.9%
CAS Number 7440-50-8
Molecular Weight 63.55
Color & Form Light red powder or flakes
Boiling Point 2595° C
Melting Point 1083° C
Specific Gravity 8.94 gm/ml
Solubility Insoluble


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Related Products

Product # Name Purity
1531 Copper, shot, 4-6 mm 99.999%
1525 Copper, powder, -100 Mesh 99%
1524 Copper, pellets, 1/4”x1/2” 99.99%
1524-1 Copper, pellets, 1/4”x1/4” 99.99%
1524-2 Copper, pellets, 1/8”x1/4” 99.99%
1524-3 Copper, pellets, 1/8”x1/8” 99.99%
1524-4 Copper, pellets, 1/4”x1/2” 99.998%
1524-5 Copper, pellets, 1/4”x1/4” 99.998%
1524-6 Copper, pellets, 1/8”x1/4” 99.998%
1524-7 Copper, pellets, 1/8”x1/8” 99.998%


Transportation Information UN3089, Metal powders, flammable, n.o.s., 4.1, III (DOT)
Air Transportation Information UN3089, Metal powder, flammable, n.o.s., 4.1, III (IATA)
Pictogram Pictogram: Fire  Pictogram: Irritant 
Signal Word Warning
Hazardous Statements

H228  Flammable solid.

H319  Causes serious eye irritation.

H335  May cause respiratory irritation.

Precautionary Phrases

P210  Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P261  Avoid breathing dust/fume/gas/mist/vapours/spray.

P280  Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338  IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P370+P378  In case of fire: Use ... for extinction.

P391  Collect spillage. Hazardous to the aquatic environment.

Detailed Safety and Handling Information can be found on our Safety Data Sheet (SDS).

Featured Element: Bismuth

Bismuth is a brittle crystalline which is slightly pinkish in its elemental form.

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