natriumsulfiitti
Natriumsulfiitti, also known as sodium sulfite, is an inorganic compound with the chemical formula Na2SO3. It is a white crystalline solid that is soluble in water. Natriumsulfiitti is a salt of sulfurous acid and sodium.
In its anhydrous form, natriumsulfiitti is a white powder. The heptahydrate form, Na2SO3·7H2O, is also common
One of the primary uses of natriumsulfiitti is in the pulp and paper industry, where it is
Natriumsulfiitti finds applications in photography as a developing agent and in water treatment to remove dissolved
The compound can be produced by reacting sulfur dioxide with a sodium carbonate or sodium hydroxide solution.