us by phone, call 202-800-8852.
Forward questions or comments to Info@ChemicalStore.com
Sodium HydroSulfite (Sodium Dithionite)
Product Code: SHS
Sodium dithionite 88%(also known as sodium hydrosulfite) is a white crystalline powder with a weak sulfurous odor. It is a sodium salt of dithionous acid. Although it is stable under most conditions, it will decompose in hot water and in acid solutions.
This compound is a water-soluble salt, and can be used as a reducing agent in aqueous solutions. It is used as such in some industrial dyeing processes, where an otherwise water-insoluble dye can be reduced into a water-soluble alkali metal salt. The reduction properties of sodium dithionite also eliminate excess dye, residual oxide, and unintended pigments, thereby improving overall colour quality.
Call for pickup in New Jersey or ask about shipping options.
Customers must call in advance to make pickup or shipping arrangements.