Di-Potassium Phosphate Anhydrous(DKP)
Chemical formula:K2HPO4
Molecular weight:174.23
Properties:White powder,souble in water easily,water solution is alkaling.Density is 2.338,PH of 1% water solution is 8.9.
Application:Dipotassium Phosphate anhydrous is used as soft water agent for boiler,Used as a high effective K、P liquid compound fertilizer. For food grade,DKP is minaly used as additive agent.
Packing:Plastic knit bag,Net weight 25kg store at ventilated dry places.
Technical Specifications
No |
Specifications |
Industrial |
1 |
Appearance |
White powder |
2 |
Main content,main %≥ |
98.0 |
3 |
P2O5 %≥ |
40.0 |
4 |
Potassium oxide,as K2O %≥ |
53.0 |
5 |
Water insoluble,max %≤ |
0.1 |
6 |
PH of 1%water solution % |
8.0-9.0 |
7 |
Heavy metals,as Pb.Max %≤ |
------ |
8 |
Arsenic,as As.Max %≤ |
------ |
9 |
Fluorde,as F.Mas %≤ |
------ |
10 |
Sieve test(Through 60mesh).min %≥ |
90.0 |