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Sodium sulfite

Other names: none

Product ID Sodium sulfite
Industries A-Z catalog, Food industry
Composition Salts - others, Sodium compounds, Sulfur compounds
CAS number 7757-83-7
WE number 231-821-4
Chemical formula Na2SO3
Molar mass 126,04 g/mol
Customs tariff code 28321000
Other physical properties
pH 8,8-10,0 (przy 50 g/l H2O w 20 ºC)
Relative density 2,63 g/cm3 (4ºC)
Solubility in water 12,5 g/l (0ºC)