Sodium Bi Sulphite is a versatile inorganic salt available in Food Grade and Technical Grade for diverse industrial applications. It is a powerful reducing agent and antioxidant, primarily used to prevent oxidation and microbial growth in liquids.

In water treatment, it serves as an effective dechlorinating agent, rapidly neutralizing residual chlorine after disinfection cycles. The product is valued for its high solubility and efficiency in removing dissolved oxygen from boiler feed water to prevent corrosion.

In the food industry, it is utilized as a preservative to maintain the color and freshness of dried fruits and vegetables. Its stabilized formulation ensures a consistent release of sulfur dioxide, providing reliable protection against enzymatic browning.