Sodium Bisulfite 38 – 40% Solution is a clear, colorless to pale yellow, aqueous solution with a pungent odor. It is an antichlor and reducing agent. This product is in ready-to-use liquid form.
This product may be purchased online, or by submitting the ‘Request Quote’ form. Online orders ship the next business day. Please use the form:
Sodium Bisulfite is used as a reducing agent in industrial applications, as a preservative, and as a steeping agent in the food industry. It can be used to prevent oxidative corrosion, or in biochemical engineering applications. It is used for the dechlorination of municipal and industrial wastewater. It may be used as a replacement for liquified sulfur dioxide. It is used in the production of sodium thiosulfate and sodium sulfite. It is used as a thermomechanical pulping additive. It is used for the chemical reduction of chlorine, chlorine dioxide, and hydrogen peroxide from pulp and vent gas scrubbing processes.
Keep this product only in the original container, and keep the container tightly closed. Use only outdoors or in a well-ventilated area. Wear the appropriate personal protective equipment. Causes eye/skin irritation. May cause respiratory irritation. Avoid breathing mist, vapors, or spray. Do not eat, drink, or smoke when using this product. Wash face, hands, and any exposed skin thoroughly after handling. Please see Sodium Bisulfite 40% Solution Safety Data Sheet for full safety and compatibility information.
UN 2693, Bisulfites, Aqueous Solutions n.o.s (contains Sodium Bisulfite), 8, PG III
Sodium Bisulfite Liquid Solution is available to buy in 5 gallon carboys, 15 and 55 gallon drums, 275 & 330 gallon totes, and bulk.