Dictionary entry overview: What does isle mean? â¢ ISLE (noun) The noun ISLE has 1 sense: 1. a small island Familiarity information: ISLE used as a noun is very rare.
The sulfate ion is SO42- The sulfite ion is SO32- and is more basic that sulfate.
Sodium sulfite is a white crystal powder or granule that tastes salty with sulphur odor. Sodium Sulphite is primarily used in pulp and paper industry. Used in water treatment as an oxygen scavenger agent.odium Sulfite (Na 2 So 3) also refers to Sodium Sulfite is a soluble compound of sodium.