Cobalt oxide
钴(Co)含量不少于 73%
Cobalt carbonate
镍(Ni)含量不少于 74%-75%
Cobalt nitrate
Co(NO3)2·6H2O含量不少于 99.0%
Nickel nitrate
Ni(NO3)2·6H2O含量不少于 98.0%
Nickel oxide
K2CrO4≥99.5%
Nickel sulfate
Ni≥21.6-22%
Nickel chloride
Ni≥24%
Nickel carbonate
Ni≥45%
Cupric acetate
含量≥98%
Cupric oxide
含量≥98%
Cobalt sulfate
Co≥20%
Cobalt chloride
Co≥24%
Cobalt acetate
含量≥98%
Cupric carbonate
Cu≥54%
Cupric chloride
含量≥98%
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