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Is Sodium Methyl Palmitate Sulfonate vegan?

Sodium Methyl Palmitate Sulfonate

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Sodium Methyl Palmitate Sulfonate is the sodium salt of the sulfonated methyl ester of palmitic acid, used as an anionic surfactant.

Also known as Hexadecanoic acid, 2-sulfo-, 1-methyl ester, sodium salt (1:1)
INCI name Sodium Methyl Palmitate Sulfonate
CAS number 145-13-1
CosIng ID 90453
Last reviewed 9 July 2026

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

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