CAS 9003-04-7 appears in our catalog under these names: Polyacrylate (sodium), Poly(acrylic acid sodium salt) powder average Mw 15million-20million by GPC, Poly(acrylic acid sodium salt) powder, average Mw 15million-20million by GPC, Acrylic acid polymer sodium salt, 30% in water, Poly(sodium acrylate). 30% in water. Offered by: MedChemExpress, Ambeed, Chemat, BLDpharm, Fluorochem. Available pack sizes: Get quote, 1000g, 25g, 100g, 1kg, 50g, 250g, 500g.