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181277

Sigma-Aldrich

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)

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About This Item

CAS Number:
9003-06-9
MDL number:
MFCD00084393
UNSPSC Code:
12162002
PubChem Substance ID:
24850923

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.)

SMILES string

NC(=O)C=C.OC(=O)C=C

InChI

1S/C3H5NO.C3H4O2/c2*1-2-3(4)5/h2H,1H2,(H2,4,5);2H,1H2,(H,4,5)

InChI key

RNIHAPSVIGPAFF-UHFFFAOYSA-N

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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 Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKBF4769
02608EJ
02312LE
04701PV
03331AW

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