| Name of Product: | Trimanganese tetraoxide  | 
                       
                        | Formula: | Mn3O4  | 
                       
                        | Cas No.: | 1317-35-7  | 
                       
                        | Specification: | Mn:70,71%  | 
                       
                        | Classification: | Electronic chemicals  | 
                       
                        | Packing: | 10mt,100mt,1000mt  | 
                       
                        | Supply status: | T(Produced in large quantity,usually 10,000mt/y up and any quantity available immediately)   | 
                                       
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