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Poly(acrylic acid) partial sodium salt solution

Name: Poly(acrylic acid) partial sodium salt solution
Brand: ALDRICH

average M_w ~240,000 by GPC, 25 wt. % in H₂O

Synonym(s):

Acrylic acid-sodium acrylate copolymer, Sodium acrylate-acrylic acid copolymer

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About This Item

CAS Number:

9033-79-8

UNSPSC Code:

12162002

PubChem Substance ID:

24851525

NACRES:

NA.23

MDL number:

MFCD00084394

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Properties

mol wt

average M_w ~240,000 by GPC

Quality Segment

200

feature

hydrophilic

composition

Na, 0.3%

concentration

25 wt. % in H₂O

refractive index

n20/D 1.373

density

1.09 g/mL at 25 °C

Description

General description

Poly(acrylic acid) partial sodium salt solution is a surface-treating polyelectrolyte used in the preparation of nanoparticles.

Application

Poly(acrylic acid) partial sodium salt can be used:

To synthesize Eu³⁺-doped Gd₂O₃ in hollow nanoparticle structures.
As a sensing layer to fabricate a relative humidity sensor.

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Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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