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Potassium phosphate
The potassium phosphate is a phosphate of potassium, based on the number of potassium atoms and have different:
1 potassium hydrogen phosphate (phosphoric acid molecules of the two hydrogen atoms are potassium atom substituted) MF: K2HPO4
Potassium dihydrogen phosphate (one of the hydrogen atoms of the phosphoric acid molecules is potassium atom substituted) MF: KH2PO4
3 potassium phosphate (phosphoric acid molecules on the three hydrogen atoms are all substituted) MF: K3PO4
4 THF Food Grade
Potassium pyrophosphate (K4P2O7), content,% ≥ 95.0
Loss on ignition content% ≤ 0.5
Water insoluble matter,% ≤ 0.2
Content of arsenic (As),% ≤ 0.0003
Content of heavy metals (Pb),% ≤ 0.002
Fluoride (F) content,% ≤ 0.001
Lead (Pb) content,% ≤ 0.001
The use in the food industry as emulsifiers, texture improving agents, chelating agents, and also functions as pastas use alkaline materials. Multi combination with other condensed phosphates, usually used to prevent aquatic canned produce struvite to prevent discoloration of the canned fruit; improve the yield of Ice cream degree of expansion, ham, sausage, ground fish and water holding capacity; improve the taste of the noodles and improved rate, to prevent the cheese aging.
Potassium phosphate
Aliases: tripotassium phosphate, the Sanshui potassium phosphate; n-potassium phosphate; anhydrous potassium phosphate; Sanshui tripotassium phosphate; consumption of potassium phosphate; edible tripotassium phosphate
English name: potassium phosphate; tripotassium phosphate Tripotassium phosphate; Tripotassium orthophosphate the; POTASSIUMO-PHOSPHATE; POTASSIUM PHOSPHATE TRIBASIC; Phosphoricacid tripotassiumsalt; TKP; TRI-POTASSIUM ORTHOPHOSPHATE; TRIPOTASSIUM PHOSPHATE; BUFFER SOLUTION; PotassiumPhosphateTribasicK3PO4
Chemical formula: K3PO4
Molecular Weight: 212.27
Physical properties: colorless orthorhombic crystal or white cleansing powder. Relative density of 2,564. Melting point of 1340C soluble in water, insoluble in ethanol. Alkaline aqueous solution. Strong