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
18127
1,1,1,3,3,3-Hexafluoro-2-propanol
for LC-MS LiChropur™
Sinônimo(s):
HFP, Hexafluoroisopropanol
About This Item
Produtos recomendados
Ensaio
≥99.8% (GC)
Formulário
liquid
qualidade
for LC-MS LiChropur™
Impurezas
≤0.02% water
índice de refração
n20/D 1.275 (lit.)
p.e.
59 °C (lit.)
pf
−4 °C (lit.)
densidade
1.596 g/mL at 25 °C (lit.)
traços de cátion
Al: ≤0.5 ppm
Ca: ≤0.5 ppm
Cu: ≤0.02 ppm
Fe: ≤0.1 ppm
K: ≤2 ppm
Mg: ≤0.1 ppm
Na: ≤10 ppm
adequação
passes test for LC-MS (ESI/APCI pos. < 10 ppb)
cadeia de caracteres SMILES
OC(C(F)(F)F)C(F)(F)F
InChI
1S/C3H2F6O/c4-2(5,6)1(10)3(7,8)9/h1,10H
chave InChI
BYEAHWXPCBROCE-UHFFFAOYSA-N
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Categorias relacionadas
Descrição geral
Aplicação
- Buffer additive for LC-ESI-MS to separate acidic and basic compounds.[3]
- Eluent additive in the UHPLC-MS/MS method to improve the chromatographic separation of basic and zwitterionic compounds.
Informações legais
produto relacionado
Palavra indicadora
Danger
Frases de perigo
Declarações de precaução
Classificações de perigo
Eye Dam. 1 - Repr. 2 - Skin Corr. 1A - STOT RE 2 Oral
Órgãos-alvo
Central nervous system
Código de classe de armazenamento
8A - Combustible corrosive hazardous materials
Classe de risco de água (WGK)
WGK 2
Ponto de fulgor (°F)
No data available
Ponto de fulgor (°C)
No data available
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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