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Potassium phosphate tribasic CAS 7778-53-2


  • CAS: 7778-53-2
  • Molecular Formula: K3PO4
  • Molecular Weight: 212.266261
  • EINECS: 231-907-1
  • Synonyms: POTASSIUMO-PHOSPHATE; POTASSIUMPHOSPHATETRIBASIC; PotassiumPhosphate,Tribasic,Reagent; dipotassiumphosphateforfeed; potassiumhydrogenpChemicalbookhosphateforfeed; Potassiumphosphate,min.97%; Potassiumphosphatetribasic,anhydrous,97%,pure
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    What is Potassium phosphate tribasic CAS 7778-53-2?

    Tripotassium phosphate is a chemical with the formula K3PO4. The character is colorless rhombic crystal or white crystalline powder; Melting point 1340℃; Relative density 2.564; Soluble in water, insoluble in alcohol, aqueous solution is strongly alkaline; Can be used to make liquid soap, high quality paper, refined gasoline; Food industry used as emulsifier, fortification agent, seasoning agent, meat binder; It can also be used as fertilizer.

    Specification 

    Item Specification
    Melting point 1340 °C
    Density 2.564 g/mL at 25 °C(lit.)
    Vapor pressure 0Pa at 20℃
    Water solubility 50.8 g/100 mL (25 ºC)
    Sensibility Hygroscopic

    Application

    Tripotassium phosphate can be used as emulsifier, potassium fortifier; Flavoring agent; Meat binder; Lye for preparing pasta products. According to the provisions of FAO(1984), the use and limit are: ready-to-eat broth, soup; Its total phosphate is 1000mg/kg(calculated as P2O5); Processed cheese, the total phosphate consumption of 9g/kg(measured in phosphorus); Cream powder, milk powder 5g/kg(alone or in combination with other Chemicalbook stabilizers); Luncheon meat, cooked pork front leg meat, ham, cooked meat minced 3g/kg(single use or other phosphate combination dosage, calculated in P2O5); For low-power concentrated milk, sweetened condensed milk and thin cream, the single dosage is 2g/kg, and the combined dosage with other stabilizers is 3g/kg(based on anhydrous matter); Cold drink 2g/kg(alone or in combination with other phosphates, as P2O5).

    Package 

    25kg/drum or according to customer requirements.

    Potassium phosphate tribasic-pack

    Potassium phosphate tribasic CAS 7778-53-2

    Potassium phosphate tribasic-packing

    Potassium phosphate tribasic CAS 7778-53-2


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