Product:Tetrapotassium Pyrophosphate (TKPP - Food Grade Powder) 
  

Items	Speccification
Assay (as K4P2O7  800℃ for 0.5 hours) ,%	95.0Min
P2O5, %	42.0-43.7
pH Value ( 1% solution )	10.0 – 10.8
Arsenic ( As ),mg/kg	1.0Max
Fluoride ( F ),mg/kg	10.0Max
Cadmium (Cd) ,mg/kg	1.0Max
Mercury (Hg),mg/kg	1.0Max
Lead ( Pb ),mg/kg	1.0Max
Insoluble Substance,%	0.2Max
Loss On ignition(105℃, 4hrs then 550 ℃,  30 minutes),%	2.0Max

 
Packing:Totally packed in  25kg bags net each with white or yellow color, or made to customer’s request. 17-22mt TKPP can be loaded in one container with pallets shrunk or without pallets. 

Application: In food industry, it is used as emulsifying agents, texture improving agents, chelating agents and

the raw material of Flour products Alkaline water. Mixed with other condensed phosphate, it prevents fisheries

can from struvite, and fruit can from discoloration. It increases the swelling of ice cream, yield of ham and sausage, and water holding capacity of squashed fish. It improve the flavor of cakes and pastries and prevent

the cheese from aging.