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Sigma-Aldrich

Nafion NR50

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About This Item

Número CAS:
Número MDL:
Código UNSPSC:
26111700
eCl@ss:
32110203
NACRES:
NA.23

Formulário

pellets

Peso eq.

≤1250

capacidade

≥0.8 meq/g ion exchange capacity

InChI

1S/C7HF13O5S.C2F4/c8-1(9)2(10)24-5(15,16)3(11,4(12,13)14)25-6(17,18)7(19,20)26(21,22)23;3-1(4)2(5)6/h(H,21,22,23);

chave InChI

FOYUGSIADQEOEK-UHFFFAOYSA-N

Descrição geral

Nafion NR50 is a perfluorosulfonic acid nafion resin that is majorly used as a strong solid acid (H0 -12) with high thermal stability and chemical resistance.

Aplicação

Nafion NR50 can be used for a variety of applications such as:
  • a solid acid-catalyst in the synthesis of α-tocopherol
  • a catalyst for cellulose hydrolysis
  • a reference catalyst in the preparation of carbon-based solid acid catalysts

Informações legais

Nafion is a trademark of The Chemours Company FC, LLC

produto relacionado

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

nwg

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)


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Artigos

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Advances in the electrochemical conversion of water to and from hydrogen and oxygen have principally been achieved through the development of new materials and by understanding the mechanisms of the degradation of proton exchange membrane fuel cells (PEMFC) during operation.

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