Kupari ≥99.7%, hienojakoinen jauhe, Analar NORMAPUR® ≤63 µm for analysis
Toimittaja: VWR Chemicals
87059.230EA
82.2
EUR
87059.230
87059.290
Kupari ≥99.7%, hienojakoinen jauhe, Analar NORMAPUR® ≤63 µm for analysis
Kupari
|
Kaava:
Cu MW: 63,55 g/mol Storage Temperature: Huoneenlämpö |
MDL numero:
MFCD00010965 CAS-numero: 7440-50-8 UN: 3089 ADR: 4.1,III |
Testitulosten erittely
| 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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