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CuSO4*5H2O > 98.5%
Co < 0.002%
Ni < 0.002%
Fe < 0.002%
Zn < 0.002%
Pb < 0.001%
Cd < 0.001%
Ca < 0.002%
As < 0.001%
Cl- < 0.01%
Insol in water < 0.01%
Last Updated: Mar 21, 2007
Content % Special grade First Grade
CuO% 99 98
Insoluble substance in
Hydrochloric acid % ≤ 0.05 0.20
...
Last Updated: Mar 21, 2007
Specificction Of Cobalt Powder
CoO I CoO II CoO III
Co≥ 99.20 99.40 99.40
Ni≤ 0.05 0.05 0.05
Fe≤ 0.03 0.03 0.03
Cu≤ 0.005 0.01 0.01
Mn≤ 0.005 0.005 0.005
Zn≤ ...
Last Updated: Mar 21, 2007
Specificction Of Cobalt Oxalate
content% Standard% Typical analysis%
Co≥ 31.00 ≥31.5
Ni≤ 0.001 <0.001
Fe≤ 0.002 <0.001
Cu≤ 0.002 <0.001
Mn≤ 0.002 <0.001
Zn≤ 0.002 ...
Last Updated: Mar 21, 2007
Contents % Standard %
Co 20.5+/-0.5
Ca ≤ 0.03
Cu ≤ 0.001
Mn ≤ 0.002
Fe ≤ 0.01
Ni ≤ 0.001
Pb ≤ 0.005
Mg ≤ 0.005
Heating decrement (105 c), % ≤ 1.0
Melting point ...
Last Updated: Mar 21, 2007
Specificction Of Cobalt Carbonate
Content% Standard%
Co≥ 45.00
Ni≤ 0.005
Fe≤ 0.004
Cu≤ 0.004
Mn≤ 0.004
Zn≤ 0.004
Ca≤ 0.002
...
Last Updated: Mar 21, 2007
Specificction Of Cobalt Chloride
content% Standard% Typical analysis%
Co≥ 24.00 ≥24.5
Ni≤ 0.002 <0.001
Fe≤ 0.002 <0.001
Cu≤ 0.002 <0.001
Mn≤ 0.002 <0.001
Zn≤ 0.002 ...
Last Updated: Mar 21, 2007
Specificction Of Cobalt Sulfate
Content% Standard% Typical analysis% New product%
Co≥ 20.00 ≥20.5 ≥21.00
Ni≤ 0.002 <0.001 0.0008
Fe≤ 0.002 <0.001 0.0005
Cu≤ 0.002 ...
Last Updated: Mar 21, 2007
Specificction Of Cobalt Oxide
(content)% ( Grade A )%( Grade B )%
Co≥ 73-74 ≥72
Ni≤ 0.02 0.10
Fe≤ 0.10 0.10
Cu≤ 0.02 0.05
Mn≤ 0.02 0.05
Zn≤ 0.02 0.05
Ca≤ 0.05 0.05 ...
Last Updated: Mar 21, 2007
Co 22.5+/-0.5
Ca ≤ 0.030
Cu ≤ 0.001
Mn ≤ 0.002
Fe ≤ 0.010
Ni ≤ 0.001
Heptane insoluble substance % 8.0+/-1.0
Boron, (determine the nature) exist
Heating ...
Last Updated: Mar 21, 2007
