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Tripotassium Phosphate Anhydrous (TKP)
Chemical formula: K3PO4
Molecular weight: 212.28
Characteristics:White power,has the water absorbability, soluble in water easily, PH of 1% water solution is 11.8, melting point is 1340℃, density is 2.564.
Use:Used as soft water agent for boiler; a high effective P、K liquid compound fertilizer; for food grade.It is mainly used as additive agent.
Package:Outer woven bags with inner plastic lining, net weight 25kg , stored in cool, dry, and ventilated place.
Technical Specification:
| NO. |
SPECIFICATIONS |
TECH GRADE |
SUPERIOR GRADA |
|
1 |
Main content, %≥ |
98.00 |
98.00 |
|
2 |
P2O5,%≥ |
32.8 |
32.8 |
|
3 |
K2O,%≥ |
65.0 |
65.0 |
|
4 |
PH of 1% solution |
11.5-12.5 |
11.5-12.5 |
|
5 |
Water insoluble,%≤ |
0.10 |
0.10 |
|
6 |
Heavy metal,as Pb,%≤ |
|
0.001 |
|
7 |
Arsenic,as As,%≤ |
|
0.0003 |
|
8 |
F,%≤ |
|
0.003 | |
|
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