Sodium Trimetaphosphate(STMP)
Product Description
Molecular formula: Na3O9P3
CAS Number: 7785-84-4
HS Code: 2835299000
Packing :25 kgs bag,1000 kgs,1100 kgs, 1200 kgs jumbo bag
Loading:Pallet: 24MT/20’FCL; Un-palletized:25MT/20’FCL
Specifications：
No | Specifications | Standard |
1 | Sodium Trimetaphosphate(As（NaPO3)3 %≥ | 99 |
2 | Sodium Trimetaphosphate as P2O5 %≥ | / |
3 | PH (10g/L water solution) | 6.0-9.0 |
4 | Heavy Metal(As Pb)%≤ | 0.001 |
5 | Arsenic %≤ | 0.0003 |
6 | Fluoride %≤ | 0.001 |
7 | Water Insoluble %≤ | 0.005 |