Powder Sodium Metabisulphite Food Grade Birla, 25 Kg Bag

FSSAI APPROVED, FOOD GRADE -SMBS Sodium metabisulfite is a food additive used as a preservative, bleaching agent, and relaxing agent in food processing. When used as a bleaching agent, it is limited to fumigation and cannot be used for bleaching by direct contact with objects such as immersion.