Kobber ≥99.7%, fint pulver, Analar NORMAPUR® ≤63 µm for analysis
Supplier: VWR Chemicals
Certificates
About this item
CAS Number:7440-50-8
:
Formula:Cu
MDL Number:MFCD00010965
:63.55 g/mol
Storage Temperature:Romtemperatur
UN:3089
ADR:4.1,III
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