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  8. Copper powder, spherical, -170+270 mesh, 99.9% (metals basis)

Copper powder, spherical, -170+270 mesh, 99.9% (metals basis)

Catalog No. p-7059878
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100 g
500 g
2 kg
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Catalog No. Quantity
AA4554422 100 g
AA4554436 500 g
AA45544A3 2 kg
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Catalog No. AA4554422 Supplier Thermo Scientific Chemicals Supplier No. 04554422
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Description

CAS: 7440-50-8 | Cu | 63.55 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 7440-50-8
Molecular Formula Cu
Molecular Weight (g/mol) 63.55
MDL Number MFCD00010965
InChI Key RYGMFSIKBFXOCR-UHFFFAOYSA-N
Synonym cuprum, cobre, cuivre, blister, cathode, bronze, powder, anode, precipitates, kupfer
PubChem CID 23978
ChEBI CHEBI:30052
IUPAC Name copper
SMILES [Cu]

Specifications

Color Red
Quantity 100 g
Mesh Size −170+270 Mesh
Odor Odorless
Form Sphere
UN Number UN3089
Percent Purity 99.9%
Assay (metals basis)
Chemical Name or Material Copper powder

Safety and Handling

Hazard Category H228-H315-H319-H335-H500
Hazard Statement GHS H Statement
H228-H319-H335
Flammable solid.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P210-P240-P241-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P370+P378q-P501c
DOTInformation Transport Hazard Class: 4.1; Packing Group: III; Proper Shipping Name: METAL POWDERS, FLAMMABLE, N.O.S.
EINECSNumber 231-159-6
RTECSNumber GL5325000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only