CAS 25608-12-2 appears in our catalog under these names: 2-Propenoic acid, homopolymer, potassium salt, Potassium polyacrylate, POLY(ACRYLIC ACID) PARTIAL POTASSIUM SA&. Offered by: Chemat, GLPBio, Sigma-Aldrich. Available pack sizes: 25g, 100g, 500g, 2.5kg, 1KG, 250G.