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Poly(sodium 4-styrenesulfonate)

ALDRICH/434574 - average Mw ~1,000,000, powder

Synonym: PSS; Poly(4-styrenesulfonic acid) sodium salt

CAS Number: 25704-18-1
MDL Number: MFCD00084449
Linear Formula: (C8H7NaO3S)n
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-434574-5G 5 g
 $64.80
1/EA		 Add To Favorites
45-434574-100G 100 g
 $115.00
1/EA		 Add To Favorites
45-434574-500G 500 g
 $403.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 434574-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 434574-500G

 

density 0.801 g/mL at 25 °C (lit.)
form powder
InChI 1S/C8H8O3S/c1-2-7-3-5-8(6-4-7)12(9,10)11/h2-6H,1H2,(H,9,10,11)
InChI key MAGFQRLKWCCTQJ-UHFFFAOYSA-N
mol wt average Mw ~1,000,000
mp 450 °C (dec.)
SMILES string [S](=O)(=O)(O)c1ccc(cc1)C=C
solubility H2O: soluble
viscosity 70-170 cP, 10 wt. % in H2O(25 °C, Brookfield)(lit.)
Application: Dispersant for metal oxides and sulfates, suspending agent for particulates, protective colloid for oil-in-water emulsions and viscosity modifier in aqueous-based adhesives.
Features and Benefits: Anionic polyelectrolyte.
Packaging: 5, 100, 500 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 2
Flash Point(F) Not applicable
Flash Point(C) Not applicable
mp 450 °C (dec.)
Density 0.801 g/mL at 25 °C (lit.)
UNSPSC 12162002

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