Copper ≥99.7%, fine powder, Analar NORMAPUR® ≤63 µm for analysis

Supplier: VWR Chemicals

VWRC87059.230EA 0 SGD
VWRC87059.230 VWRC87059.290
Copper ≥99.7%, fine powder, Analar NORMAPUR® ≤63 µm for analysis
Copper
Formula: Cu
Storage Temperature: Ambient
MDL Number: MFCD00010965
CAS Number: 7440-50-8
UN: 3089
ADR: 4.1,III

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Specification Test Results

Assay Min. 99,7 %
Particle size (< 45 µm) Min. 90 %
Particle size (> 75 µm) Max. 1 %
Insolubility in nitric acid Max. 0,02 %
P (Phosphorus) Max. 10 ppm
Ag (Silver) Max. 20 ppm
As (Arsenic) Max. 1 ppm
Fe (Iron) Max. 50 ppm
Mn (Manganese) Max. 10 ppm
Pb (Lead) Max. 100 ppm
Sb (Antimony) Max. 10 ppm
Sn (Tin) Max. 10 ppm

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