- Supply TypeManufacturer, Exporter
- Preferred Buyer Location All over the world
Specifications cobalt oxide cas no: 1307-96-6;11104-61-3 chemical formula: co2o3 , co2o3.coo properties: grayish black powder co: 72% min chemical composition standard analysis co 72.51% fe 0.034% ni 0.0005% cu 0.0029% zn 0.0004% mn 0.0016% granularity:325mesh ; residue on sieve.
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