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■ Specifications
Molecular formula: KH2PO4
Molecular weight: 136.09
CAS Number: 7778-77-0
Properties:
White or colorless crystal, easily soluble in water, relative density at 2.338 g/cm3, melting point at 252.6℃ , and PH value of 1% solution is 4.5.
Application:
Used to manufacture metaphosphate in medical or food industry. Used as a high effective K and P compound fertilizer. It contains totally 86% fertilizer elements, used as a basic raw material for N, P and K compound fertilizer.
Packing and storage:
In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.
Molecular weight: 136.09
CAS Number: 7778-77-0
Properties:
White or colorless crystal, easily soluble in water, relative density at 2.338 g/cm3, melting point at 252.6℃ , and PH value of 1% solution is 4.5.
Application:
Used to manufacture metaphosphate in medical or food industry. Used as a high effective K and P compound fertilizer. It contains totally 86% fertilizer elements, used as a basic raw material for N, P and K compound fertilizer.
Packing and storage:
In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.
■ Full Data
| Specifications | Industrial Grade | Food Grade |
| Main contents % ≥ | 99.0 | 99.0 |
| P2O5 % ≥ | 51.50 | 51.50 |
| Potassium oxide (K2O) % ≥ | 34.0 | 34.0 |
| PH value of 1% solution | 4.3-4.7 | 4.3-4.7 |
| Moisture % ≤ | 0.20 | 0.20 |
| Heavy metal, as Pb % ≤ | 0.001 | |
| Arsenic, as As % ≤ | 0.0003 | |
| Fluoride as F % ≤ | 0.005 | |
| Water insoluble % ≤ | 0.20 | 0.10 |