... driers, ammonia absorption, dampness indicator, electroplating, ceramic coloring agent etc, can also be used as th Cobalt chloride 1. Chemical formula: CoCl2 ... , ammonia absorption, dampness indicator, electroplating, ceramic coloring agent etc, can also be used as the synthesis of other cobalt salts 5. Packaging ... .0020.0020.0020.0020.0020.0020.0020.0020.0010.01% Cobalt Chloride