Tripotassium phosphate TKP
Chemical name：Tripotassium phosphate
abbreviation：Tripotassium
chemical formula：K3PO4
CAS NO.：7778-53-2
Executive Standards：GB25563-2010
character
Food grade index: anhydrous substance or hydrate containing one molecule of water. White odorless, hygroscopic crystals or particles. The relative density was 2.564. Soluble in water (51g / 100mL, 25 ℃). Insoluble in ethanol. The pH value of 1% aqueous solution is about 11.5.
purpose
Emulsifier; potassium fortifier; alkaline water for preparing pasta products; seasoning agent; meat binder; buffer; antioxidant synergist; chelating agent. It is used for meat products, non carbonated beverages, peeling of fruits and vegetables, low concentration milk, sweetened condensed milk, cream, cream powder, milk powder, processed cheese, etc.
packaging and storage
25kg, double-layer plastic inner bag, outer bag is plastic woven bag.
Executive Standards：GB25563-2010
| Indicator name | Food grade indicators |
Tripotassium phosphate（K3PO4）%≥ | ≥97 |
| PH value（10g/L水溶液） | 11.5-12.5 |
| Water insoluble substance%≤ | 0.2 |
| heavy metal（Pb）%≤ | 0.001 |
| Arsenic（As）%≤ | 0.0003 |
| fluoride（F）%≤ | 0.001 |
| lead（Pb）%≤ | 0.0002 |
| Drying reduction%≤ | 5.0< |
| P2O5% | 32.5 |
| K2O% | 65.0 |