Sodium Sulphite

As an oxygen scavenger agent, it is used to treat water being fed to steam boilers to avoid corrosion problems, in the photographic industry, it protects developer solutions from oxidation and (as hypo clear solution) to wash fixer (sodium thiosulphate) from film and photo-paper emulsions.

Product Specifications

Appearance Odour Density Melting Point
White solid odourless 2.633 g/cm3 33.4 °C