Documents
434558
Poly(4-styrenesulfonic acid-co-maleic acid) sodium salt
average Mw ~20,000, powder
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![Poly[(isobutylene-alt-maleic acid, ammonium salt)-co-(isobutylene-alt-maleic anhydride)] average Mw ~60,000](/deepweb/assets/sigmaaldrich/product/structures/208/717/cfb2dcac-b112-4e25-9140-f3649ec430ea/640/cfb2dcac-b112-4e25-9140-f3649ec430ea.png)
form
powder
Quality Level
mol wt
average Mw ~20,000
viscosity
30 cP, 30 % in H2O(lit.)
density
0.94 g/mL at 25 °C
InChI
1S/C8H8.C4H2O3.Na/c1-2-8-6-4-3-5-7-8;5-3-1-2-4(6)7-3;/h2-7H,1H2;1-2H;/q;;+1
InChI key
AGYUYWQDVRLUBV-UHFFFAOYSA-N
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Related Categories
1 of 4
This Item | 434566 | 665789 | 81609 |
|---|---|---|---|
| viscosity 30 cP, 30 % in H2O(lit.) | viscosity 30 cP, 25 wt. % in H2O(lit.) | viscosity - | viscosity - |
| density 0.94 g/mL at 25 °C | density 0.801 g/mL at 25 °C | density - | density - |
| mol wt average Mw ~20,000 | mol wt average Mw ~20,000 | mol wt - | mol wt Mp ~16900, Mw ~16800 |
General description
Application
Features and Benefits
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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We present an article that discusses two applications in particular; first, using these layers as polyelectrolyte membranes to control permeability.
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