Potassium Sorbate, Food Ingredient, Food Additive manufacturer / supplier in China, offering EDTA 2na Disodium Edetate Dihydrate CAS 6381-92-6 EDTA Disodium, Food Grade Sodium Hexacyanoferrate CAS 13601-19-9 Sodium Ferrocyanide, Industry Grade Potassium Ferrocyanide Trihydrate CAS 14459-95-1 Potassium Ferrocyanide and so on.