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Stearic acid is a saturated fatty acid with an 18-carbon chain and has the IUPAC name octadecanoic acid. It is a waxy solid and its chemical formula is C17H35CO2H.
S 2585 (OTTO) Stearic acid, for biochemistry, 99% Cas 57-11-4 - used in the production of detergents, soaps, and cosmetics such as shampoos and shaving cream products.