| Character: The colorless tetragonal system crystallizes to the white pellet or the crystalline powder, the odourlessness, in air stable. The relative density is 2.338, easy to dissolve in the water (83.5g/100ml,90℃), 2.7% peroxide solution PH value 4.2-4.7. Does not dissolve in the ethyl alcohol. Nature: The sterling contains K2O34.61%, P2O552.16%. Colorless square crystal. Density 2.238g/cm3. Melting point 257.6℃. Dissolves in the water, does not dissolve in the ethyl alcohol. Cooling solidifies for not the transparent vitrics - potassium metaphosphate. The production method includes: (1) neutrodyne system, responded with the hot process phosphoric acid and the potassium hydroxide or the potassium carbonate that passes through the evaporation to crystallize again, this law uses much, but the cost is excessively high; (2) ion exchange technique, carries on the exchange with the pure phosphoric acid salt brine and the potassium chloride solution on the cation exchange resin column, the production potassium dihydrogen phosphate (solution), passes through the evaporation to crystallize again, the energy consumption and the cost are high. |
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| Specifications︰ | 25KG packing |
| Export Markets︰ | Uses in manufacturing drugs, the piezoelectricity part and the electricity optical element. The feed level serves as the feed additive. Eats the grade to use in the monosodium glutamate, the baking powder and food raising agent. May also serve as the fertilizer, is suitable spurts in the leaf surface executes, but the price is high, the amount used is restricted. |
| Ship Date︰ | After the order, next day |
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