Inorganic chemicals

Molecular Formula: MnO2CAS Number: 1313-13-9Despcription: mp: 535癈Density: 5.026 g/ml at 25癈Specification

Purity (Mn02): 90 % min.Moisture: 2.5 % max.Iron: 0.03 % max.Lead: 0.1 % max.Copper: 0.002 % max.Nickel: approx. 0.003 %Cobalt: approx. 0.002 %PH by Ammonium Chloride(Sol. method): 3.0 - 5.5Electro-Motive force (EMF): 1.64 - 1.685 VDischarge Capacity: 9.0 hrs. min.Grain Size (100 mesh no pass): 5 % max.0.075 (200 mesh pass): 80 % min.