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
PHR1030
Acétate de tocophéryle, a
Pharmaceutical Secondary Standard; Certified Reference Material
Synonyme(s) :
Acétate de DL-α-tocophérol, Acétate de tout-rac-α-tocophéryle, Acétate de vitamine E
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About This Item
Produits recommandés
Qualité
certified reference material
pharmaceutical secondary standard
Niveau de qualité
Agence
traceable to Ph. Eur. T1600000
traceable to USP 1667701
Famille d'API
tocopherol
CofA (certificat d'analyse)
current certificate can be downloaded
Technique(s)
HPLC: suitable
gas chromatography (GC): suitable
Densité
0.96 g/mL at 20 °C (lit.)
Application(s)
pharmaceutical (small molecule)
Format
neat
Température de stockage
2-8°C
Chaîne SMILES
CC(C)CCC[C@@H](C)CCC[C@@H](C)CCC[C@]1(C)CCc2c(C)c(OC(C)=O)c(C)c(C)c2O1
InChI
1S/C31H52O3/c1-21(2)13-10-14-22(3)15-11-16-23(4)17-12-19-31(9)20-18-28-26(7)29(33-27(8)32)24(5)25(6)30(28)34-31/h21-23H,10-20H2,1-9H3/t22-,23-,31-/m1/s1
Clé InChI
ZAKOWWREFLAJOT-CEFNRUSXSA-N
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Description générale
Application
Remarque sur l'analyse
Autres remarques
Note de bas de page
Produits recommandés
Code de la classe de stockage
10 - Combustible liquids
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
No data available
Point d'éclair (°C)
No data available
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Certificats d'analyse (COA)
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Les clients ont également consulté
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 réponse-
Utile ?
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How can I determine the shelf life / expiration / retest date of this product?
1 réponse-
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.pdfUtile ?
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製品規格をおしえていただけますか。 純度について情報がほしいです。
1 réponse-
Hello. You can view an example Certificate of Analysis for this product by entering the example lot number LRAC1696. Though this is an example certificate only and may not be the lot that you receive, it includes an example of a purity value.
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