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Sodium sulfite is used as a sulfonation and sulfomethylation agent in the chemical manufacturing industry. It is also used for sodium thiosulfate production. This compound has several other important applications, including froth ores flotation, oil recovery, food preservatives, and coloring |
Description | ||
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Sodium sulfite (sodium sulphite) is the inorganic compound with the chemical formula Na2SO3. A white, water-soluble solid, it is used commercially as an antioxidant and preservative. A heptahydrate is also known but it is less useful because of its greater susceptibility toward oxidation by air. |
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Published | ||
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Mar 07, 2023 |
Last Edited | ||
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Mar 07, 2023 |
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Chemicals |