Anionic Polyacrylamide CAS 9003-05-8 Anionic Pam, Polyacrylamide Features: Appearance: White granule Molecular weight: 5-22 million minimum Granule: 18-80 mesh Solid content: 88% minimum Hydrolyzing degree: 10-20%,20-30%or30-40% Dissolving time: Half an hour-one hour insoluble: 0.5% maximum Monomer free: 0.05% maximum. Stong sea-worthy packing. Packed in the kraft paper with inner plastic bag with each bag containg 25 kgs.