Rapid Test of Co Element in Cobalt Oxalate by Potential Titration Method
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Abstract
According to that Co2+:C2O42- in Cobalt oxalate products is 1:1, indirect test of C2O42- content could calculate Co. Co and inpurity elements do not interfere test. This method is simple, sensible, rapid and accurate. Co ran ge tested:≥31%, difference: < 0.2%
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