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Is Potassium Sulfopropylacrylate vegetarian?

Potassium Sulfopropylacrylate

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Potassium Sulfopropylacrylate is a synthetic organic compound, the potassium salt of 3-sulfopropyl acrylate, used as a monomer in polymer formulations.

Also known as 2-Propenoic acid, 3-sulfopropyl ester, potassium salt (1:1)
INCI name Potassium Sulfopropylacrylate
CAS number 31098-20-1
CosIng ID 89963
Last reviewed 9 July 2026

An ingredient is considered vegetarian if it avoids components derived from killing an animal.

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