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527491

Poly(sodium 4-styrenesulfonate) solution

average Mw ~1,000,000, 25 wt. % in H2O

Synonym(s):

PSS, Poly(4-styrenesulfonic acid) sodium salt

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About This Item

Linear Formula:
(C8H7NaO3S)n
CAS Number:
25704-18-1
UNSPSC Code:
12162002
NACRES:
NA.23
MDL number:
MFCD00084449
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mol wt

average Mw ~1,000,000

Quality Segment

200

concentration

25 wt. % in H2O

refractive index

n20/D 1.3875

density

1.163 g/mL at 25 °C

SMILES string

[S](=O)(=O)(O)c1ccc(cc1)C=C

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

Application

Scale inhibitor and dispersant for metal salts and oxides.
Anionic polyelectrolyte.

Features and Benefits

Anionic polyelectrolyte

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Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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