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Molecular formula: KH2PO4
Molecular weight: 136.09
CAS NO:7758-11-4
Properties:
White or colorless crystal, easily soluble in water, relative density at 2.338, melting point at 252.6℃ , and PH value of 1% solution is 4.5.
Uses:
Used to manufacture metaphosphate in medical or food industry.
Packing and storage:
In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.
Guaranteed Technical Specifications :
|
Specifications |
Industrial Grade |
Food Grade |
|
Main contents % ≥ |
99.0 |
99.0 |
|
Phosphorus pentoxide% ≥ |
51.50 |
51.50 |
|
Potassium oxide (K2O) % ≥ |
34.0 |
34.0 |
|
PH value of 1% solution |
4.4-4.8 |
4.4-4.8 |
|
Moisture% ≤ |
0.20 |
0.20 |
|
Heavy metal, as Pb% ≤ |
|
0.001 |
|
Arsenic, as As% ≤ |
|
0.0003 |
|
Fluoride as F% ≤ |
|
0.005 |
|
Water insoluble% ≤ |
0.10 |
0.10 |
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