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          TETRA POTASSIUM PYROPHOSPHATE

          Chemical Formula:K4P2O7

          CAS NO.: 7320-34-5


          NO.ItemsStandardInternal Standards
          1AppearanceWhite CrystalWhite Crystal
          2Main Content (K4P2O7)     %≥
          96.097.5
          3

          Arsenic (As)     %≥ 

          0.0050.001
          4

          Moisture    % ≤

          0.50.20
          5

          Fluoride (F)     %  ≤

          0.0010.0005
          6Water insoluble    % ≤
          0.10.05


          Application Field :

          1.Used as non - cyanide electroplating, surface treatment, high-grade detergent, paint coating, detergent, dispersant, buffer agent.

          2.Used in the food industry as emulsifiers, tissue improvers, chelating agents, quality improvers for food processing, etc.

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