 |
ammonium persulfate
ammonium persulphate
|
Assay |
≥98.5% |
|
Active oxygen |
≥6.91% |
|
Residue after ignition (as SO4) |
≦ 0.02% |
|
Chloride and chlorate(as Cl) |
≦ 0.001% |
|
Heavy metals(as Pb) |
≤0.001% |
|
Iron(Fe) |
≤0.001% |
|
Manganese(Mn) |
≤0.00005% |
|
Moisture |
≤0.15% |
