Português (BR)Potassium Metabisulfite
Potassium Metabisulfite (K2S2O5) is an inorganic compound, solid in the form of a crystalline powder, white-colored and with an SO2 odor.
Uses
Food:
It is included as a food additive under code E-224 / INS-224 and it is applied as an antiseptic and antioxidant preservative for wines, drinks and food.
Others:
In water treatment.