Polyacrylamide PAM, Anionic polyacrylamide, Cationic polyacrylamide, Non-ion polyacryamide, (Anionic polyacrylamide, Cationic polyacrylamide, Non-ionic polyacrylamide)

Polyacrylamide is a white, odorless polymer; soluble in water, formamide, glacial acetic and lactic acids, glycerin; swells in propionic acid, propylene glycol, diethyl sulfoxide; insoluble in methanol, ethanol, acetone, hexane. Tglass ≈ 200 ° C, the molar mass reaches ≈1 · 106. The presence of carboxyl groups in the polymer (as a result of saponification of amide groups) can have a large effect on the viscosity of polyacryamide, since the change in viscosity with dilution will have a "polyelectrolyte character".
Source: https://himya.ru/poliakrilamid.html Polyacrylamide is a white, odorless polymer; soluble in water, formamide, glacial acetic and lactic acids, glycerin; swells in propionic acid, propylene glycol, diethyl sulfoxide; insoluble in methanol, ethanol, acetone, hexane. Tglass ≈ 200 ° C, the molar mass reaches ≈1 · 106. The presence of carboxyl groups in the polymer (as a result of saponification of amide groups) can have a large effect on the viscosity of polyacryamide, since the change in viscosity with dilution will have a "polyelectrolyte character".
Source: https://himya.ru/poliakrilamid.html