Poly(acrylic acid), powder
Poly(acrylic acid), powder
CAS Number: 9003-01-4
Important anionic water-soluble polymer. Can be crosslinked covalently or ionically to form hydrogels. Tg of high MW (>100,000) polymers = 106ยบ n20/D 1.527 MW ~ 4,000,000 powder Viscosity of 4% AQ 40,000-60,000 cps TSCA
[-CH2CH(CO2H)-]n
Hazards:

Irritant
Handling: Gloves & chemical goggles
Storage: Store at room temperature
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