Sodium metabisulfite 97 +%, pure, food grade
In Europe, sodium disulfite is used as a food additive (E 223), mainly as a preservative and antioxidant.
- Food grade Sodium Metabisulfite (E223)
- Standard preservation or ‘pickling’ chemical used in RO plants during shutdowns, periods of inactivity or storage & transport
- Powder form
- 0.25 kg bottle
- Dilute 1 percent in distilled water (100 gr in 10 liters of distilled water)