Sodium Carboxymethy Cellulose, CMC, Cellulose Sodium Molecular Formular: [C6h7O2(OH)2CH2COONa]n CAS No.: 9004-32-4 Product DescriptionSodium Carboxymethy ... Cellulose, CMC, Cellulose Sodium Molecular Formular: [C6h7O2(OH)2CH2COONa]n CAS No.: 9004-32-4 Property White or ...