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Executive Standard: HG/T2321-1992
Molecular Formula: KH2PO4
MW: 136.09
Character: White or colorless crystals; It is soluble in water easily; PH of 1% solution is 4.5; The density is 2.338, and melting point is 252.6°C.
Package: 25kgs woven bag lined with plastic bag, according to the customer’s demand ,Stored at draughty dry places.
Usage: 1, It is used to manufacture metaphosphate in medical.2, It is used as a high effective K & P compounds fertilizer. The total nutrition content can reach to 86%, which is used as a basic raw materials for N, P, K compound fertilizer.3,In food industry for the preparation of the pasta with alkaline materials, fermentation agent, flavoring agent, leavening agent dairy mild alkaline agent, yeast starter, used as buffering agent, chelating agent
Spécifications effectuées:
Specifications |
Tech Grade |
Food Grade |
Main content %  |
99.0 |
99.0 |
Phosphorus Pentoxide % |
51.8 |
51.8 |
K2O % |
34.0 |
34.0 |
Chloride, as Cl %  |
0.2 |
0.2 |
PH Value of 1% water solution |
4.4-4.8 |
4.4-4.8 |
Water insoluble % |
0.1 |
0.1 |
Moisture % |
0.15 |
0.15 |
Arsenic, as As ≤% |
|
0.0003 |
Fluoride as F ≤% |
|
0.005 |
Heavy metal, as Pb ≤% |
|
0.001 |
        Groupes de Produits : Phosphate monopotassique
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