1.0 Material description: cobalt cathode
2.0 Physical requirements:
2.1 CAS number: 7440-48-4
2.2 Melting point: 1,495°C
3.0 Chemical requirements:
3.1 Purity: Co: 99.9% min.
3.2 Impurity limits (ppm max.):
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3.3 Gas limits (ppm max.)
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4.0 Analytical methods:
4.1 Metallic impurities: ICP-AES, GDMS
4.2 Gas: Leco method
Packing:
250kg/steel drum or as per requests
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