Aluminium Dihydrogen Phosphate, 85% Phosphoric Acid manufacturer / supplier in China, offering Water Retention Agent for Meat Food Grade Sodium Acid Pyrophosphate Sapp, Use for Flour Improvers Food Grade Sodium Tripolyphosphate (STPP) CAS 7758-29-4, Manufacturer Directly Food Grade Sodium Hexametaphosphate SHMP 68% CAS 10124-56-8 and so on.