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
270725
Aceton
suitable for HPLC, ≥99.9%
About This Item
Empfohlene Produkte
Dampfdichte
2 (vs air)
Qualitätsniveau
Dampfdruck
184 mmHg ( 20 °C)
Assay
≥99.9%
Form
liquid
Aufgereinigt durch
glass distillation
Expl.-Gr.
13.2 %
Methode(n)
HPLC: suitable
Verunreinigungen
≤0.5% water
Abdampfrückstand
≤0.0002%
Brechungsindex
n20/D 1.359 (lit.)
pH-Wert
5-6 (20 °C, 395 g/L)
bp
56 °C/760 mmHg (lit.)
mp (Schmelzpunkt)
−94 °C (lit.)
Dichte
0.791 g/mL at 25 °C (lit.)
UV-Absorption
λ: 330 nm Amax: 1.00
λ: 340 nm Amax: 0.10
λ: 350 nm Amax: 0.02
λ: 400 nm Amax: 0.01
Anwendung(en)
food and beverages
Format
neat
Lagertemp.
room temp
SMILES String
CC(C)=O
InChI
1S/C3H6O/c1-3(2)4/h1-2H3
InChIKey
CSCPPACGZOOCGX-UHFFFAOYSA-N
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Verwandte Kategorien
Anwendung
Verpackung
Die folgenden Produkte werden in Mehrwegbehältern verpackt und versandt.*
Es ist eine Kaution erforderlich.
18 l, 56 l, 200 l in Pure-Pac® 1
20 l, 50 l, 200 l P23A-LS in Pure-Pac® 2
Sonstige Hinweise
Rechtliche Hinweise
Signalwort
Danger
H-Sätze
Gefahreneinstufungen
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
Zielorgane
Central nervous system
Zusätzliche Gefahrenhinweise
Lagerklassenschlüssel
3 - Flammable liquids
WGK
WGK 1
Flammpunkt (°F)
1.4 °F - closed cup
Flammpunkt (°C)
-17.0 °C - closed cup
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A shortened review of fundamentals of Porous Graphitic Carbon (PGC) materials. What they are and how do they work as a stationary phase material in HPLC?.
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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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