Origin: | Jiangsu China |
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NO. | ITEM | Unit | Index of cobalt acetate solution | Index of manganese catalyst solution |
1 | apperence | purple red liquid pure | Pale red liquid pure | |
2 | (Co)Content | % w/w | (3.0~6.0)± 0.1 | -- |
3 | (Mn)Content | % w/w | -- | (3.0~6.0)± 0.1 |
4 | Cl - | % w/w max | 0.002 | |
5 | SO4 2- | % w/wmax | 0.002 | |
6 | NO3 - | % w/w max | 0.005 | |
7 | Free acid | % w/wmax | 5 | |
8 | Fe | % w/w max | 0.0003 | |
9 | Cu | % w/w max | 0.0002 | |
10 | Ni | % w/w max | 0.005 | |
11 | Zn | % w/w max | 0.003 | |
12 | alkali metal and alkaline-earth metal content | % w/wmax | 0.03 | |
13 | Water-insoluble matters | % w/wmax | 0.003 |