Chlorophyllin

Rarity: Common

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Notion

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Science and technology

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What Wikipedia says

Chlorophyllin refers to any one of a group of closely related water-soluble salts that are semi-synthetic derivatives of chlorophyll, differing in the identity of the cations associated with the anion.

Excerpt from the Wikipedia article “Chlorophyllin”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Edgar181, Public domain, via Wikimedia Commons.