Skip to Content
Merck
CN

434507

Poly(methacrylic acid, sodium salt) solution

average Mn ~5,400, average Mw ~9,500 by GPC, 30 wt. % in H2O

Synonym(s):

Poly(methacrylic acid) sodium salt, Sodium polymethacrylate, Sodium polymethacrylic acid

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
[CH2C(CH3)(CO2Na)]n
CAS Number:
54193-36-1
NACRES:
NA.23
PubChem Substance ID:
24867197
UNSPSC Code:
12162002
MDL number:
MFCD00156535

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI

1S/C4H6O2.Na/c1-3(2)4(5)6;/h1H2,2H3,(H,5,6);/q;+1/p-1

SMILES string

CC(=C)C(=O)O[Na]

InChI key

SONHXMAHPHADTF-UHFFFAOYSA-M

form

viscous liquid

mol wt

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

concentration

30 wt. % in H2O

pH

8-9

viscosity

110-375 cP(25 °C, Brookfield)(lit.)

density

1.18 g/mL at 25 °C

Quality Level

200

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Water treatment agent for cooling towers, boilers and heat exchangers.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCP8946
MKCM8314
MKCJ5853
MKCF3335
MKBX4881V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Ye-Zi You et al.
Methods in molecular biology (Clifton, N.J.), 948, 121-132 (2012-10-17)
Bioreducible polycations, which possess disulfide linkages in the backbone, have appeared as promising gene delivery carriers due to their high stability in extracellular physiological condition and bioreduction-triggered release of genetic materials, as well as reduced cytotoxicity because intracellular cytosol is
T S Anirudhan et al.
Journal of environmental radioactivity, 116, 141-147 (2012-11-17)
The use of a carboxylate-functionalized graft copolymer (PGTDC-COOH) based on titanium dioxide-densified cellulose (TDC) for the removal and recovery of thorium(IV) [Th(IV)] from industrial wastewater is reported in this paper. Infrared spectroscopy and X-ray diffractometer were used to characterize the
Mingzhi Dai et al.
Analytica chimica acta, 738, 27-34 (2012-07-14)
Two ordered, soft-templated mesoporous carbon powders with cubic and hexagonal framework structure and four different commercial, low cost methacrylate-based polymer binders with widely varying physical properties are investigated as screen printed electrodes for glucose sensors using glucose oxidase and ferricyanide
Jeremy Lee et al.
Journal of chromatography. A, 1270, 162-170 (2012-11-28)
We introduce a chromatography method for purification of large proteins and viruses that works by capturing them at a non-reactive hydrophilic surface by their mutual steric exclusion of polyethylene glycol (PEG). No direct chemical interaction between the surface and the
Svetlana V Pavlukhina et al.
ACS applied materials & interfaces, 4(9), 4708-4716 (2012-08-23)
We developed a highly efficient, biocompatible surface coating that disperses bacterial biofilms through enzymatic cleavage of the extracellular biofilm matrix. The coating was fabricated by binding the naturally existing enzyme dispersin B (DspB) to surface-attached polymer matrices constructed via a
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service