CymitQuimica logo

CAS 9003-04-7

:

Sodium polyacrylate

Description:
Sodium polyacrylate, with the CAS number 9003-04-7, is a superabsorbent polymer primarily composed of sodium salts of polyacrylic acid. This substance is characterized by its ability to absorb and retain large amounts of water relative to its own mass, making it widely used in applications such as diapers, adult incontinence products, and agricultural soil amendments. Sodium polyacrylate is a white, granular powder that is non-toxic and biodegradable under certain conditions. It exhibits high swelling capacity, forming a gel-like substance when hydrated, which helps in controlling moisture levels. The polymer's structure consists of long chains of acrylate units, which contribute to its hydrophilic properties. Additionally, sodium polyacrylate is stable under a range of pH levels and temperatures, although its absorbent capacity can be affected by the presence of salts and other solutes in the solution. Overall, its unique properties make sodium polyacrylate a valuable material in various industrial and consumer applications.
Formula:(C3H4O2)x·xNa
InChI:InChI=1S/C3H4O2.Na/c1-2-3(4)5;/h2H,1H2,(H,4,5);
InChI key:InChIKey=USNWAMPROKAEIT-UHFFFAOYSA-N
SMILES:C(C=C)(O)=O.[Na]
Synonyms:
  • 250H
  • 835H
  • Aronvis
  • DriMop
  • Fh-S
  • Geosap
  • Ih-L
  • Krilium
  • Macklin
  • Natriumpolyacrylate
  • See more synonyms
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Found 7 products.