Sodium salt of sulphurous acid. Sodium sulphite (Na2SO3) is a white to yellowish solid. It is a technical product. Anhydrous sodium sulphite is used in industry, for example as a reducing agent in the production of paper and pulp. It is also used as a preservative and antioxidant in the food industry and as a disinfectant in water treatment.
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Additional
Brand
Staub Silbermann
Cas number
7757-83-7
chemical
sodium sulfite
Volume / Package size
25 kg
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