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Specifications:
1.Chemical Formula:KH2PO4
2.Molecular Weight:136.09
3.Characteristics: colorless cubic crystallization or white crystal powder,Melting point is 252.6 ℃. The relative density is 2.338,and it dissolves in water. Its aqueous solution is acidity. But doesn’t dissolves in ethanol.Heat it up to 400 centirade, melts and becomes transparent liquid. After efrigerating, it become opaque potassium metaphosphate. And it is easy to deliquesce.
4.Technical Specifications:
| No. | Specifications | Industrial Grade | Food Grade |
| 1 | Main content (As KH2PO4) | ≥ 98 | ≥ 98 |
| 2 | Potassium hydroxide(K2O) | ≥ 34 | ≥ 34 |
| 3 | Phosphorus pentoxide(P2O5) | ≥51.2 | ≥ 51.2 |
| 4 | PH of 1% water solution | ≤ 4.3-4.7 | ≤4.3-4.7 |
| 5 | Heave metals(as Pb) | ≤ 0.005 | ≤ 0.001 |
| 6 | Arsenic(as As) | ≤ 0.005 | ≤ 0.0003 |
| 7 | Furrem(As Fe) | ≤ 0.003 | ≤ 0.003 |
| 8 | Chloride(As Cl) | ≤ 0.2 | ≤ 0.1 |
| 9 | Water insoluble | ≤ 0.2 | ≤ 0.1 |
| 10 | H2O | ≤ 2.5 | ≤ 0.2 |
5.Function: used as a fertilizer, flavoring agent, brewing yeast culture agent,and used in medicine and manufacturing of potassium meta-phosphate.
6.Package:Plastic knit bag,as per client's requirement. N.W is 25 kgs/bag or 50 kgs/bag.
7.Storage ways:storage in ventilated and dry place.
8.Lead time:7 working days after receiving the deposit.ship by sea/air etc.
9.Payment terms:discussing with the clients.
monopotassium phosphate
