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527483

Sigma-Aldrich

Poly(sodium 4-styrenesulfonate) solution

average Mw ~70,000, 30 wt. % in H2O

Sinônimo(s):

PSS, Poly(4-styrenesulfonic acid) sodium salt

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About This Item

Fórmula linear:
(C8H7NaO3S)n
Número CAS:
25704-18-1
Número MDL:
MFCD00084449
Código UNSPSC:
12162002
NACRES:
NA.23

peso molecular

average Mw ~70,000

concentração

30 wt. % in H2O

índice de refração

n20/D 1.395

pb

100 °C

densidade

1.158 g/mL at 25 °C

InChI

1S/C8H8O3S/c1-2-7-3-5-8(6-4-7)12(9,10)11/h2-6H,1H2,(H,9,10,11)

chave InChI

MAGFQRLKWCCTQJ-UHFFFAOYSA-N

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Aplicação

Effective antistatic and specialty dispersant.

Características e benefícios

Anionic polyelectrolyte

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

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

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Dong-Hun Kim et al.
ChemSusChem, 5(10), 2053-2057 (2012-09-05)
Hole extraction in organic photovoltaic cells (OPVs) can be modulated by a surface-enriched layer formed on top of the conducting polymer-based hole extraction layer (HEL). This tunes the surface work function of the HEL to better align with the ionization
M Saginur et al.
American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons, 12(11), 3152-3154 (2012-08-21)
Diarrhea is a common manifestation of disease in recipients of intestinal transplants. Sodium Polystyrene Sulfonate administration has been associated with significant bowel injury. Recognizing the diagnosis requires clinical awareness and comprehensive review of intestinal biopsies. We present an illustrative case
Colonic ulceration in a patient with renal disease and hyperkalemia.
Johanna L Chelcun et al.
JAAPA : official journal of the American Academy of Physician Assistants, 25(10), 34-34 (2012-11-03)
S Oughlis et al.
Journal of biomedical materials research. Part A, 101(2), 582-589 (2012-09-11)
Osseointegration of metallic implants used in orthopedic surgery requires that osteoprogenitor cells attach and adhere to the surface, then proliferate, differentiate into osteoblasts, and finally produce mineralized matrix. Because the ability of progenitor cells to attach to a scaffold surface
Yu-Jing Tan et al.
Analytical chemistry, 84(19), 8357-8363 (2012-09-07)
Sequential adsorption of poly(styrene sulfonate) (PSS) and proteases in porous nylon yields enzymatic membrane reactors for limited protein digestion. Although a high local enzyme density (~30 mg/cm(3)) and small pore diameters in the membrane lead to digestion in <1 s
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