Anhydrous Tri-Sodium Phosphate(TSP)
Chemical formula:K3PO4
Molecular weight：212.28
Properties：White powder,solubele in water easily,water solution is alkaline,PH of 1% water solution is 11.8.melting point is 1340℃,Density is 2.564.
Application：Anhydrous Trisodium Phosphate is used as soft water agent for boiler,Used as a high effective K、P liquid compound fertilizer. For food grade,Anhydrous Tri-Sodium Phosphate is mainly used as additive agent.
Packing：TSP-Trisodium Phosphate Anhydrous is packed in Plastic knit bag,Net weight 25kg store at ventilated dry places.
Technical Specifications
No |
Specifications |
Industrial |
1 |
Appearance |
White powder |
2 |
Main content %≥ |
98.0 |
3 |
P2O5 %≥ |
32.8 |
4 |
Potassium oxide,as K2O %≥ |
65.0 |
5 |
Water insoluble %≤ |
0.1 |
6 |
PH of 1%water solution |
11.5-12.5 |
7 |
Heavy metals,as Pb %≤ |
------ |
8 |
Arsenic,as As %≤ |
------ |
9 |
Fluorde,as F. %≤ |
------ |
10 |
Sieve test(Through 60mesh) %≥ |
90.0 |