PPA Polyphosporic Acid 115% 

Polyphosphoric Acid is an inorganic compound with the chemical formula Hn+2PnO3n+1. It is a colorless, transparent, viscous liquid that is corrosive and classified as a Class 2 inorganic acid corrosive substance. Polyphosphoric acid is a protonic acid and can dissolve various low-molecular-weight and high-molecular-weight organic compounds. PRODUCT APPLICATION Polyphosphates, in simple terms, are polymers of phosphoric acid. Phosphoric acid with a concentration above 100% is generally referred to as polyphosphates. It is a transparent and viscous liquid, and its viscosity increases with higher concentrations. Polyphosphates at 115% exhibit a glassy and viscous texture. When heated, the viscosity of polyphosphates decreases. Therefore, in some industrial applications, polyphosphates need to be heated before use to achieve fluidity for normal production. Food Industry:     Polyphosphates can be used as food additives to improve the text…