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
Wichtige Dokumente
18127
1,1,1,3,3,3-Hexafluor-2-propanol
for LC-MS LiChropur™
Synonym(e):
HFP, Hexafluorisopropanol
Größe auswählen
Größe auswählen
About This Item
Empfohlene Produkte
Assay
≥99.8% (GC)
Form
liquid
Qualität
for LC-MS LiChropur™
Verunreinigungen
≤0.02% water
Brechungsindex
n20/D 1.275 (lit.)
bp
59 °C (lit.)
mp (Schmelzpunkt)
−4 °C (lit.)
Dichte
1.596 g/mL at 25 °C (lit.)
Kationenspuren
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
Eignung
passes test for LC-MS (ESI/APCI pos. < 10 ppb)
SMILES String
OC(C(F)(F)F)C(F)(F)F
InChI
1S/C3H2F6O/c4-2(5,6)1(10)3(7,8)9/h1,10H
InChIKey
BYEAHWXPCBROCE-UHFFFAOYSA-N
Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich
Allgemeine Beschreibung
Anwendung
- als Pufferzusatz für die LC-ESI-MS, um saure und basische Verbindungen zu trennen.[3]
- als Eluentzusatz bei der UHPLC-MS/MS zur Verbesserung der chromatografischen Trennung von basischen und zwitterionischen Verbindungen.
Rechtliche Hinweise
Ähnliches Produkt
Signalwort
Danger
H-Sätze
Gefahreneinstufungen
Eye Dam. 1 - Repr. 2 - Skin Corr. 1A - STOT RE 2 Oral
Zielorgane
Central nervous system
Lagerklassenschlüssel
8A - Combustible corrosive hazardous materials
WGK
WGK 2
Flammpunkt (°F)
No data available
Flammpunkt (°C)
No data available
Hier finden Sie alle aktuellen Versionen:
Besitzen Sie dieses Produkt bereits?
In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
-
Active Filters
Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..
Setzen Sie sich mit dem technischen Dienst in Verbindung.
