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Sodium Meta Bi Sulphite
Sodium Bi Sulphite
Sodium Hypochlorite Solution
Sodium Sulphate
Resist Salt
Sodium Thiousulphate
Sodium Hexameta Phosphate
Sodium Tetra Poly Phosphate
Sodium Lauryl Sulphate
EDTA(Disodium Salt)
Citric Acid
Other Products
SO2 CONTENT : 60 % TO 62 %
PURITY : 93 %TO 95 %
Sodium Bi Sulphite is one of a group of preservatives known as sulphite. It is a food preservative, cosmetic and industrial bleaching agent, and an ingredient in the developing solution for film and photography. Evidence exists that it is also an immune-system toxin. As part of the group of sulphite, sodium bisulphite can provoke reactions in people, particularly asthmatics, ranging from gastrointestinal discomfort and hives to asthma attacks.
Food Uses
Sodium Bi Sulphite is used as a preservative in foods such as baked goods, jams, wines, dried fruit and many sauces. Sulphite can be added before or after cooking. Fruits and raw vegetables used to be sprayed with sulphite, but this practice was banned by the U.S. Food and Drug Administration in 1986. Sodium bisulphite is also used as an antibacterial agent in wine, although some manufacturers have begun using potassium bisulphite instead. Some winemakers have claimed that sodium bisulphite increases the sodium content of wine.
Industrial Uses
Sodium Bi Sulphite exists in both food-grade and non-food-grade forms. The non-food-grade form is an industrial bleaching and reducing agent; it is also used to remove excess chlorine from drinking water and as a photographic developing and fixing bath agent.
Medicinal Use
Sodium Bi Sulphite is an antioxidant additive in injectable medicines and is also used as a reducing agent in pharmaceuticals. Some medical lotions may contain sodium bisulphite; even in topical preparations, however, sodium bisulphite may induce allergic or sensitive reactions.
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