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
650501
Acetone
HPLC Plus, for HPLC, GC, and residue analysis, ≥99.9%
About This Item
Prodotti consigliati
Grado
HPLC Plus
HPLC grade
for residue analysis
Livello qualitativo
agenzia
suitable for EPA 1613
suitable for EPA 1633
Densità del vapore
2 (vs air)
Tensione di vapore
184 mmHg ( 20 °C)
Saggio
≥99.9%
Forma fisica
liquid
Limite di esplosione
13.2 %
tecniche
HPLC: suitable
gas chromatography (GC): suitable
Impurezze
≤0.5% water
≤1.0 ppb Fluorescence (quinine) at 365 nm
Residuo dopo evaporazione
≤0.0003%
Residuo alogenato
<10 ng/L (as heptachlor epoxide)
Indice di rifrazione
n20/D 1.359 (lit.)
pH
5-6 (20 °C, 395 g/L)
P. eboll.
56 °C/760 mmHg (lit.)
Punto di fusione
−94 °C (lit.)
Solubilità
water: miscible
Densità
0.791 g/mL at 25 °C (lit.)
λ
H2O reference
Assorbanza UV
λ: 330 nm Amax: 1.0
λ: 340 nm Amax: 0.06
λ: 350 nm Amax: 0.01
λ: 375-400 nm Amax: 0.005
applicazioni
food and beverages
Formato
neat
Stringa SMILE
CC(C)=O
InChI
1S/C3H6O/c1-3(2)4/h1-2H3
CSCPPACGZOOCGX-UHFFFAOYSA-N
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Descrizione generale
Applicazioni
- Valutazione con spettroscopia NMR del metabolismo del glucosio in campioni biologici (sangue).[5]
- Preparazione di soluzione di poli(acido lattico) (PLA) amorfo al 13% in peso, necessaria per la preparazione di membrane PLA ottenute con elettrospinning.[6]
- Come precursore per la sintesi di metilisobutilchetone (MIBK) in presenza di ossido di grafene solfonato-Pd/cordierite come catalizzatore.[7]
- Sintesi di (4-idrossimetil-2,2-dimetil-1,3-diossolano), un solchetale dal glicerolo con la tecnologia dei fluidi supercritici (SCF).[8]
Avvertenze
Danger
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
Organi bersaglio
Central nervous system
Rischi supp
Codice della classe di stoccaggio
3 - Flammable liquids
Classe di pericolosità dell'acqua (WGK)
WGK 1
Punto d’infiammabilità (°F)
-6.2 °F
Punto d’infiammabilità (°C)
-21.2 °C
Certificati d'analisi (COA)
Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.
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Articoli
Compare PAH determination in olive oil: traditional GB 5009.265-2021 method vs. faster, simpler SPE with Supelclean™ EZ-POP NP; both meet criteria.
Le sostanze si dicono miscibili tra di loro se, mescolate, si dissolvono a dare una soluzione uniforme. Annota nei tuoi bookmark o scarica la nostra tavola di miscibilità per i comuni solventi da laboratorio.
Substances are said to be miscible in one another if they dissolve to form a uniform solution. Bookmark or download our miscibility table for common lab solvents.
Contenuto correlato
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Helpful?
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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.pdfHelpful?
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quel est origine de l'acétone HPLC? synthèse, biosourcing?
1 answer-
This product is typically manufactured as synthetic organic, however, may vary lot to lot. This information can be found on the lot specific Certificate of Origin. Please navigate to the ‘DOCUMENTATION’ section of the Product Detail Page to access a Certificate under the ‘Certificate of Origin’ tab:
https://www.sigmaaldrich.com/product/sigald/650501#product-documentationHelpful?
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