Molecular formula: K2HPO3
Quality Index:
Product name  | Dipotassium hydrogen phosphate  | |
Appearance  | Colorless transparent liquid  | |
Main content(%)≥  | 50±0.5  | |
proportion(g/ml)  | 1.5±0.2  | |
Phosphorus content  | P2O3 content(%)≥  | 17.0  | 
Converted into P2O5(%)≥  | 22.0  | |
Volume concentration(P2O5)g/L≥  | 350  | |
Potassium content  | K2Ocontent(%)≥  | 29  | 
Volume concentration(K2O)g/L≥  | 450  | |
Heavy metal content(%)≤  | 0.001  | |
chloride(%)≤  | 0.1  | |
Water insoluble matter(%)≤  | 0.1  | |
iron(mg/Kg)≤  | 50  | |
PH  | 7-9  | |