Sodium polyacrylate is a new functional polymer material and important chemical product. The solid product is white (or light yellow) block or powder, and the liquid product is colorless (or light yellow) viscous liquid. Dissolved in cold water, warm water, glycerol, propylene glycol and other media, it can stabilize the temperature change, fix metal ions and prevent the negative effect of metal ions on products. It is a surfactant with a variety of special properties.
Abbreviated PAAS or PAA Na. It is a water-soluble polymer compound. Commercial form of sodium polyacrylate, with a molecular weight of several hundred to tens of millions, is colorless or yellowish liquid, viscous liquid, gel, resin or solid powder, easily soluble in water. Due to different neutralization degrees, the pH of the aqueous solution is generally 6-9. Ionizable, with or without corrosivity. It is easily soluble in sodium hydroxide aqueous solution, but in calcium hydroxide, magnesium hydroxide and other aqueous solutions, it dissolves first and then precipitates with the increase of the number of alkaline earth metal ions. non-toxic.
