Sodium polyacrylate polymer science

Chinese alias: 2-Sodium acrylate homopolymer; Sodium polyacrylate (series); polyacrylic acid

Sodium (PAAS); Sodium polyacrylate; Sodium polyacrylate MW~5100; Sodium polyacrylate MW~15000; Sodium polyacrylate MW~8000

英文别名： Polyacrylic acid sodium salt; Sodiumpolyacrylateinwater; Poly(acrylate sodium)

Property: It is a water-soluble polymer compound. Sodium polyacrylate in commercial form, with a relative molecular weight ranging from hundreds to tens of millions, is colorless or yellowish viscous liquid, gel, resin or solid powder, and is easily soluble in water. Due to varying degrees of neutralization, the pH of aqueous solutions is generally between 6-9. Can ionize, with or without corrosiveness. Easy to dissolve in sodium hydroxide aqueous solution, but in aqueous solutions such as calcium hydroxide and *, it first dissolves and then precipitates as the number of alkaline earth metal ions increases. non-toxic