9003-04-7 PAAS Polyacrylic Acid Sodium Salt

Sodium polyacrylate/poly sodium acrylate,Cas:9003-04-7, also known as sodium polyacrylate. It is a new type of functional polymer material and important chemical product. The solid product is a white (or light yellow) block or powder, and the liquid product is a colorless (or light yellow) viscous liquid. Dissolved in cold water, warm water, glycerol, propylene glycol and other media, it is stable to temperature changes, has the function of fixing metal ions, and can prevent negative effects of metal ions on products. It is a surfactant with various special properties. PAAS cas:9003-04-7,its english alias: 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 magnesium hydroxide, as the number of alkaline earth metal ions increases, it first dissolves and then precipitates. non-toxic.