Poly(acrylic acid), sodium salt, 40% soln. in water [MW ~ 3,000]
CAS Number:
9003-04-7
In stock
Sodium polyacrylate is a super-absorbent polymer that is commercially used as a water-lock . It is hydrolytically and thermally stable, and not considered hazardous. It is broadly used as antiscalant (control of water hardness) in consumer products and industrial applications.
PAANa is a water-soluble anionic polymer (polyelectrolyte). Used at low molecular weights as pigment dispersant and at higher molecular weights as a flocculant. Polymer can form complexes with poly(ethylene oxide) and with nucleotides.
Synonyms: PAANa, Poly(sodium acrylate), Sodium polyacrylate, Poly(acrylic acid sodium salt)
Shipping Requirements:
None
Molecular Weight:
~ 3,000
Hazards:
Irritant
Handling:
Gloves
Storage:
Store at room temperature
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