Description
Potassium Metabisulphite
Available in powder form.
- Case of 20 – 50 gram sachets
- 250 gram sachet
- 1 kg Bag
- 25 kg Bag
Product Description
- Potassium metabisulfite, K2S2O5, also known as potassium pyrosulfite, is a white crystalline powder with a pungent sulfur odour. The main use for the chemical is as an antioxidant or chemical sterilant. It is a disulfite and is chemically very similar to sodium metabisulfite, with which it is sometimes used interchangeably.
