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Poly(acrylic acid sodium salt)

average Mw ~2,100

Poly(sodium acrylate), Sodium polyacrylate
CAS Number:
MDL number:
PubChem Substance ID:



Quality Level

mol wt

average Mw ~2,100


0.55 g/mL at 25 °C



InChI key


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0.55 g/mL at 25 °C


1.3 g/mL at 25 °C


0.55 g/mL at 25 °C



mol wt

average Mw ~2,100

mol wt

average Mw ~8,000

mol wt

average Mw ~5,100 by GPC

mol wt

Mn ~12800, Mp ~16000, Mw ~18100

Storage Class Code

11 - Combustible Solids



Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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