CAS 26099-09-2 appears in our catalog under these names: Polymaleic Acid (Aqueous Solution), Polymaleic acid, 48 % in water, 25 g, Polymaleic acid, 48 % in water, 50 g, Polymaleic acid, 48 % in water, 100 g. Offered by: TRC, Roth. Available pack sizes: 1g, 2,5g, 5g, 25g, 50g, 100g.