... °C, Uses:material of ferrite, drier of coating and varnish, catalyst, feed aids, trace element fertilizer, or used in medicine ... textile, dyeing of glass, bleaching of grease, ceramic and battery.Technical specification:Index nameIndex Manganese monoxide(MnO),%60627077809099Mn ... Avoid moisture. Do not mix with acid and oxidant. Avoid rain and insolation during transportation. Load gently, no breakage, ...