Character: Light carnation thin crystal. Easy to be dissolved in water, not by ethanol; Crystal water water will be lost from up to 200 oC,and a majority of crystal will be lost over 280 oC.It will turn to waterless salt melt substance by 700 oC; and begin to decompose at 850 oC. It will release the sulfur trioxid sulfur dioxide or oxygen.
Consistency:2.91.
Packing: Inner plastic with outer twist bags (polyethylene twist bag), 50kg/pack,25kg/pack.
Standard: HG/T 2962 ¨C1986 for industrial Grade; HG/T 2936-1987 for feed grade.
Purpose: It is one of very important microelement fertilizer, can be used as basic fertilizer to dip, mix seeds, to dertilize and insufflation on leaves surface. It speed up the crop, increase yield. As the feed additive in stock raising and feed industry. it can make the domestic grow fine. It is hasten drier for oil paint and printing ink; katalyst for composing fatty acid. It can be used in paper making ￠ pottery and porcelain, printing and dyeing, ore floatation. It is the materials for producing electroanalysis manganese and other manganic salt.

Quality standard : HG/T 2962-1986 Industrial Grade: HG/T 2936-1987 Feed grade