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V800295

Sigma-Aldrich

Petroleum ether

AR, bp 40-60 °C

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About This Item

Numero CAS:
8032-32-4
Numero CE:
232-453-7
Numero MDL:
MFCD00081849
Codice UNSPSC:
12191502
Prezzi e disponibilità al momento non sono disponibili

Grado

AR

Densità del vapore

2.5 (vs air)

Tensione di vapore

25.8 psi ( 55 °C)
7.99 psi ( 20 °C)

Nome Commerciale

Vetec™

Stato

liquid

Temp. autoaccensione

475 °F

Limite di esplosione

8 %

dilution

(for analytical testing)

Indice di rifrazione

n20/D 1.363 (lit.)

P. ebollizione

30-60 °C (lit.)
40-60 °C

Densità

0.64 g/mL at 25 °C (lit.)

Stringa SMILE

[Mg+]c1ccc(cc1)C.[Br-]

InChI

1S/C7H7.BrH.Mg/c1-7-5-3-2-4-6-7;;/h3-6H,1H3;1H;/q;;+1/p-1
ZRJNGFJIBZKXTP-UHFFFAOYSA-M

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Descrizione generale

Petroleum ether is generally a mixture of low boiling aliphatic hydrocarbons mainly hexane and pentane.[1] It is generally used as a laboratory solvent[1] and also as an extraction solvent.[2]

Applicazioni

Iron(II) acetate may be used as an iron precursor for the synthesis of phase-pure iron carbide nanoparticles with potential applications in the field of biomedicine and catalysis due to its high magnetic saturation and chemical stability.[3]

Note legali

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

Pittogrammi

FlameHealth hazard
GHS02,GHS08

Avvertenze

Danger

Indicazioni di pericolo

H225,H304,H340,H350

Classi di pericolo

Asp. Tox. 1 - Carc. 1B - Flam. Liq. 2 - Muta. 1B

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

-56.2 °F - closed cup

Punto d’infiammabilità (°C)

-49 °C - closed cup

Elenchi normativi

Forniamo informazioni su eventuali restrizioni prevalentemente per i prodotti chimici. Per altre tipologie di prodotto siamo in grado di fornire soltanto informazioni limitate. Nessuna segnalazione significa che nessuno dei componenti è citato in un elenco. È dovere dell’utilizzatore assicurarsi che il prodotto venga impiegato in maniera sicura e a norme di legge.

EU REACH Annex XVII (Restriction List)

CAS No.

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
MMBB4026
MMBB3817

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Domande

1–2 di 2 domande  

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

    1 risposta

    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

      Utile?

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

    1 risposta

    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

      Utile?

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