alias: manganese nitrate
english name: manganous nitrate
molecular formula: mn (no3)2
executive standard: q/cdh 107-2012
property: pink and pale pink crystal or solution, soluble in water and alcohol
specification: 50%、62%、71%、72%.
packing instruction: plastic drums. the net weight is 10kg,25kg/drum or according to the customers' requirements.
quality standard:
item |
index |
|||
no. 0 |
no. 1 |
no. 2 |
no. 3 |
|
manganese nitrate[mn (no3)2] content,% |
≥72.0 |
70.0-72.0 |
61.5-63.0 |
49.0-51.0 |
ph value (50 g/l,25℃) |
2.8-3.2 |
2.8-3.2 |
2.8-3.2 |
2.8-3.2 |
water insoluble matter,% ≤ |
0.005 |
0.005 |
0.005 |
0.005 |
chloride (cl),% ≤ |
0.0005 |
0.0005 |
0.0005 |
0.0005 |
sulfate (so4),% ≤ |
0.005 |
0.005 |
0.005 |
0.005 |
iron (fe),% ≤ |
0.0003 |
0.0003 |
0.0003 |
0.0003 |
heavy metal (pb),% ≤ |
0.0005 |
0.0005 |
0.0005 |
0.0005 |
zinc (zn),% ≤ |
0.005 |
0.005 |
0.005 |
0.005 |
alkali metal and alkali earth metal (calculated by sulfate),% ≤ |
0.05 |
0.05 |
0.05 |
0.05 |
usage: mainly used as the raw material of manganese dioxide, and metal surface phosphating, ceramics coloring match, manufacturing of catalyst, electric resistance, etc. it also used as chemical analytical reagent, etc.