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A3881

Sigma-Aldrich

Methyl arachidate

≥99% (capillary GC)

Sinonimo/i:

Arachidic acid methyl ester, Methyl eicosanoate

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1 G
99,50 €
5 G
346,00 €
25 G
1.020,00 €

99,50 €


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Cambia visualizzazione
1 G
99,50 €
5 G
346,00 €
25 G
1.020,00 €

About This Item

Formula condensata:
CH3(CH2)18COOCH3
Numero CAS:
Peso molecolare:
326.56
Beilstein:
1791385
Numero CE:
Numero MDL:
Codice UNSPSC:
12352211
ID PubChem:
NACRES:
NA.25

99,50 €


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Saggio

≥99% (capillary GC)

Stato

powder

P. ebollizione

215-216 °C/10 mmHg (lit.)

Punto di fusione

45-48 °C (lit.)

Gruppo funzionale

ester

Tipo di lipide

omega FAs

Condizioni di spedizione

ambient

Temperatura di conservazione

−20°C

Stringa SMILE

CCCCCCCCCCCCCCCCCCCC(=O)OC

InChI

1S/C21H42O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22)23-2/h3-20H2,1-2H3
QGBRLVONZXHAKJ-UHFFFAOYSA-N

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Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

235.4 °F - closed cup

Punto d’infiammabilità (°C)

113.00 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


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Certificati d'analisi (COA)

Lot/Batch Number

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  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

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