69%min Tech grade Sodium Trimetaphosphate - STMP
1.Specifications
| No | Specifications | FCC |
| 1 | P2O5, content % | 68.0-70.0 |
| 2 | Arsenic, as As % | 0.0003 max |
| 3 | Fluorides % | 0.005 max |
| 4 | Heavy metals, % | 0.001 max |
| 5 | Water insoluble substance. % | 0.1 max |
2.Packing and Storage
STMP is packed in 25kgs net paper bags or 25kgs net plastic woven bags. STMP should be stored in a dry and ventilative warehouse and kept away from water and moisture during transport. Handled with care, so as to avoid damage to STMP bags. Furthermore, Sodium Trimetaphosphate(STMP) should be stored separately from poisonous substances.