Use:
1. In the cleaning and acid wash of metal surface
2. To speed up the processing of low-concentration formalin adhesive
3. As regulator in the manufacture of starch; also used in the production of adhesives and coatings
4. As desizing agent and bleaching agent
5. As one of the basic constituents of hair dye; decoloring
Quality:
Item |
Index |
| Appearance |
white crystalline powder |
| Sodium persulfate content % ≥ |
99.0 |
| Heavy metal(Pb) % ≤ |
0.0010 |
| Fe % ≤ |
0.0010 |
| Mn % ≤ |
0.0001 |
| Chloride and chlorate( Cl) % ≤ |
0.005 |
| Ammonium salt(NH4 ) % ≤ |
0.05 |
| Active oxygen % ≥ |
6.65 |
| Moisture % ≤ |
0.05 |
|
