Applications: Used as stabilizer of chemical fiber, bleacher of textile, developer of photograph, deoxidizer of dyeing, reducer and sulphonating agent for pharmacy and chemicals, tan of leather, deligniner of paper-making, dehydrating agent for food, inhibitor for mineral processing and water treatment agent,etc…
Package: 50kgN.W. in plastic lined nylon knitted bag.
anhydrous Sodium sulphite for industrial use