Pular para o conteúdo
Merck
Todas as fotos(1)

Documentos Principais

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

Faça loginpara ver os preços organizacionais e de contrato

Selecione um tamanho

100 ML
R$ 374,00
1 L
R$ 746,00

R$ 374,00


Check Cart for Availability

Solicite uma grande encomenda

Selecione um tamanho

Alterar visualização
100 ML
R$ 374,00
1 L
R$ 746,00

About This Item

Fórmula linear:
(C8H7NaO3S)n
Número CAS:
Número MDL:
Código UNSPSC:
12162002
NACRES:
NA.23

R$ 374,00


Check Cart for Availability

Solicite uma grande encomenda

peso molecular

average Mw ~70,000

concentração

30 wt. % in H2O

índice de refração

n20/D 1.395

p.e.

100 °C

densidade

1.158 g/mL at 25 °C

cadeia de caracteres SMILES

[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)

chave InChI

MAGFQRLKWCCTQJ-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

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)


Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number

Não está vendo a versão correta?

Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

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
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
Ahmed Chaaban et al.
Renal failure, 35(2), 185-188 (2013-02-14)
There is insufficient evidence on the utility of potassium-binding resins in patients with end-stage renal disease on dialysis. In addition, their poor tolerability raises concerns of patient adherence. We aimed to assess the efficacy of calcium resonium and investigate the
Johannes Frueh et al.
Physical chemistry chemical physics : PCCP, 15(2), 483-488 (2012-11-23)
Polyelectrolyte multilayers (PEMs) deposited on flexible supports are promising candidates for many applications ranging from controlled wettability over stimuli responsive nanovalves to lithography free surface structuring. Since many potential applications involve elongation of these films, we investigated the effect of
Johannes Frueh et al.
The journal of physical chemistry. B, 116(40), 12257-12262 (2012-09-18)
Polyelectrolyte (PE) multilayer (PEM) thin films prepared by layer-by-layer self-assembly on flexible substrates are exposed to elongation in many fields of technology. Upon elongation, these types of films are showing interesting, but not understood, phenomena, such as controlled wetting, stimuli-responsive

Artigos

We present an article that discusses two applications in particular; first, using these layers as polyelectrolyte membranes to control permeability.

Questions

  1. RE: PN: 527483 Poly(sodium 4-styrenesulfonate) solution Mw ~70,000, 30 wt. % in H2O What is the degree of sulfonation of PSS? Thanks!

    1 answer
    1. The degree of sulfonation has not been tested for this Poly(sodium 4-styrenesulfonate) solution.

      Helpful?

Reviews

No rating value

Active Filters

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica