Meaning of SODIUM SULFITE in English

SODIUM SULFITE

noun

: a sulfite of sodium: as

a. : the crystalline normal salt Na 2 SO 3 used chiefly as a reducing agent, bleaching agent, and antichlor, in photographic developing and fixing baths, and in preserving foods

b. : sodium bisulfite a

c. : sodium metabisulfite

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.