CAS Number 9003-04-7 | Sodium polyacrylate

CAS No. 9003-04-7 | Sigma-Aldrich

Polyacrylic Acid Sodium Salt | 9003-04-7 | P1702 | Spectrum

CAS # 9003-04-7 | Polyacrylic Acid Sodium Salt Spectrum

Polyacrylic Acid Sodium Salt;PAAS;CAS No.9003-04-7;POLY

ChemIDplus - 9003-04-7 - Polyacrylic acid, sodium salt

Polyacrylic Acid Sodium (PAAS) CAS 9003-04-7

  • What causes nonionic polyacrylamide adsorption?
  • Nonionic polyacrylamide adsorption on clay minerals is mainly caused by van der Waals forces [ 80 ], whereas cationic or anionic forms adsorb and bind soil particles through electrostatic forces or bridge formation between PAM charged moieties and solid surface group [ 1, 80 ].
  • Are polyacrylamides cationic or nonionic?
  • Polyacrylamides can be classified into nonionic, anionic, and cationic ones [ 4, 5 ]. Each of these types due to their properties is used in many industries, mainly in water treatment, mineral processing, or soil conditioning [ 5 ].
  • What is nonionic polyacrylamide used for?
  • Nonionic polyacrylamides are available from very low to very high molecular weights and are used in industrial wastewater treatment, mineral process, papermaking, and other industries. High-molecular-weight nonionic polyacrylamides are routinely used in the mineral processing industries as thickeners and flocculants , , . 34.2.5.
  • What is anionic polyacrylamide?
  • Anionic polyacrylamide is polymer with a large number of negatively charged moieties in the long chains of the PAM macromolecules. It can be obtained by partial hydrolysis of polyacrylamide neutral amide groups, which is shown in ( 3 ). This process occurs under moderate temperature by adding sodium hydroxide to the PAM solution [ 4, 6 ].