Sulfur dioxide

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This article/section is a stub — probably a pile of half-sorted notes and is probably a first version, is not well-checked, so may have incorrect bits. (Feel free to ignore, or tell me)

Sulfur dioxode (E220) is used as a preservative.

It is also the smell found at volcanic sites.

It is toxic in large amounts, and not tasty at moderate amounts, but neither is an issue in the amounts found in food.


See also