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396575

Sigma-Aldrich

Perfluoropentanoic acid

97%

Sinônimo(s):

Nonafluorovaleric acid, PFPeA, Nonafluoropentanoic acid, Perfluoropentanoic acid

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5 ML
R$ 853,00
25 ML
R$ 4.019,00

R$ 853,00


Disponível para enviar em22 de abril de 2025Detalhes


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5 ML
R$ 853,00
25 ML
R$ 4.019,00

About This Item

Fórmula linear:
CF3(CF2)3COOH
Número CAS:
Peso molecular:
264.05
Beilstein:
1800087
Número CE:
Número MDL:
Código UNSPSC:
12352106
ID de substância PubChem:
NACRES:
NA.22

R$ 853,00


Disponível para enviar em22 de abril de 2025Detalhes


Solicite uma grande encomenda

Nível de qualidade

Ensaio

97%

Formulário

liquid

índice de refração

n20/D 1.294 (lit.)

p.e.

140 °C (lit.)

densidade

1.713 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F

InChI

1S/C5HF9O2/c6-2(7,1(15)16)3(8,9)4(10,11)5(12,13)14/h(H,15,16)

chave InChI

CXZGQIAOTKWCDB-UHFFFAOYSA-N

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Descrição geral

Perfluoropentanoic acid, also known as nonafluoropentanoic acid, is a monocarboxylic acid that can be utilized as a surfactant,[1] surface protector, stain repellent, fire-fighting foam, emulsifier, and also in the production of fluoropolymers.[2]

Aplicação

Perfluoropentanoic acid is used as:
  • An emulsifying agent for polymer dispersion, extinction foams, stain repellents, additives for paints, and coatings.[3]
  • A powerful cation exchanger in ion-pairing chromatography.[4]

Pictogramas

Health hazardCorrosion

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Eye Dam. 1 - Repr. 2

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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Questions

1–2 of 2 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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