192058
Poly(acrylic acid) partial sodium salt solution
average Mw ~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:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23
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mol wt
average Mw ~240,000 by GPC
composition
Na, 0.3%
concentration
25 wt. % in H2O
refractive index
n20/D 1.373
density
1.09 g/mL at 25 °C
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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.
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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