181277
Poly(acrylamide-co-acrylic acid)
average Mw 5,000,000, powder
Synonym(s):
Acrylamide-acrylic acid copolymer, Acrylamide-acrylic acid resin, Poly(acrylamide-acrylic acid)
InChI
1S/C3H5NO.C3H4O2/c2*1-2-3(4)5/h2H,1H2,(H2,4,5);2H,1H2,(H,4,5)
SMILES string
NC(=O)C=C.OC(=O)C=C
InChI key
RNIHAPSVIGPAFF-UHFFFAOYSA-N
form
powder
mol wt
average Mw 5,000,000
impurities
10-15 wt. % water, 5-10 wt. % sodium sulfate
viscosity
2-3 cP, 0.1 % in H2O
transition temp
Tg 165 °C
solubility
water and some protic solvents: soluble
density
0.75 g/mL at 25 °C (lit.)
Application
Thickening agent, binder, sizing agent, flocculating agent, crosslinker, filtering aid, lubricant, drag reduction and polymer recovery agent.
Features and Benefits
Changes in pH from 3 to 10 have little effect on viscosity. High tolerance for electrolytes.
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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