How stable is biotin under various physical conditions?

Label:chem

Topic

Biotin is a water-soluble vitamin used in supplements, cosmetics, and pharmaceuticals, so its stability is practically important.

Answer

Biotin is stable at pH 4–9, withstands high temperatures (melting point 229–232 °C), does not decompose under sunlight, and at room temperature is an odorless white crystalline powder or colorless crystals.

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