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MilliporeSigma

511471

Poly(acrylamide-co-acrylic acid) partial sodium salt

Mw 520,000, Mn 150,000 (Typical), acrylamide ~80 wt. %

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250 G

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

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mol wt

Mn 150,000 (Typical)
Mw 520,000

Quality Level

composition

acrylamide, ~80 wt. %

impurities

≤7.0 wt. % water

viscosity

150-700 cP(25 °C)(lit.)

solubility

water and some protic solvents: soluble

Mw/Mn

3.5

SMILES string

[Na+].NC(=O)C=C.OC(=O)C=C.[O-]C(=O)C=C

InChI

1S/C3H5NO.2C3H4O2.Na/c3*1-2-3(4)5;/h2H,1H2,(H2,4,5);2*2H,1H2,(H,4,5);/q;;;+1/p-1

InChI key

DTBMFUOWAASNDB-UHFFFAOYSA-M

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1 of 4

This Item
434507436364192031
viscosity

150-700 cP(25 °C)(lit.)

viscosity

110-375 cP(25 °C, Brookfield)(lit.)

viscosity

-

viscosity

-

mol wt

Mn 150,000 (Typical)

mol wt

average Mn ~5,400, average Mw ~9,500 by GPC

mol wt

-

mol wt

average Mw ~5,000 by GPC

composition

acrylamide, ~80 wt. %

composition

-

composition

-

composition

Na, 0.5%

impurities

≤7.0 wt. % water

impurities

-

impurities

<600 ppm residual acrylic acid

impurities

-

solubility

water and some protic solvents: soluble

solubility

-

solubility

-

solubility

-

Mw/Mn

3.5

Mw/Mn

-

Mw/Mn

-

Mw/Mn

-

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

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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