Phosphate K7, also known as potassium tripolyphosphate (K5P3O10), is a type of phosphate commonly used in various industrial applications, including food processing, cleaning agents, and water treatment.
Here are some key properties and uses of Phosphate K7:
Food industry: K7 is used as a food additive (E452) to improve texture, stability, and moisture retention in products like processed meats, seafood, and dairy products.
Chemical Properties
Molecular formula: K5P3O10
Molecular weight: 448.41 g/mol
Appearance: White or colorless powder
Solubility: Highly soluble in water
Food Industry Applications
Meat processing: K7 helps to improve texture, juiciness, and shelf life of processed meats.
Seafood processing: Phosphate K7 prevents moisture loss and maintains the texture of frozen seafood.
Regulations and Safety
Food additive regulations: Phosphate K7 is approved for use as a food additive (E452) in many countries, including the EU and US.