0086-838-8228622
Synonyms: Dipotassium phosphate, Dipotassium hydrogen phosphate;Potassium phosphate dibasic,dibasic potassium phosphate,di potassium phosphate.
Molecular formula: K2HPO4.3H2O
Molecular weight: 228.22
CAS Number: 7758-11-4
Properties: Dibasic potassium phosphate trihydrate is easily soluble in water, slightly soluble in alcohol. Strong absorption of moisture. When anhydrous product heated to 204℃.It will be dehydrated into tetra potassium pyrophosphate.
Specifications:
| Name | Industry grade | Food grade |
| Assay ( K2HPO4) % ≥ | 98.00 | 98.00 |
| K ali % ≥ | 53.30 | 53.30 |
| PH value (1% solution ) | 8.2-9.6 | 8.2-9.6 |
| Water insoluble matter %≤ | 0.30 | 0.20 |
| Chloride (CL – ) % ≤ | 0.50 | 0.40 0.05 |
| Arsenic (AS) % ≤ | 0.002 | 0.0003 |
| Heavy metal (Pb2+) % ≤ | 0.01 | 0.002 |
Uses: Used as water treatment, liquid fertilizer or buffer.
Packing: Plastic bag, net weight 25kg, in dry and cool place.
