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
PHL82542
Fisetin
phyproof® Reference Substance
Sinónimos:
3,3′,4′,7-Tetrahydroxyflavone, 5-Desoxyquercetin, Cotinin, Fiestin, Fietin
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337,00 €
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About This Item
337,00 €
Productos recomendados
grado
primary reference standard
Línea del producto
phyproof® Reference Substance
Ensayo
≥90.0% (HPLC)
fabricante / nombre comercial
PhytoLab
aplicaciones
food and beverages
Formato
neat
cadena SMILES
[o]1c2c([c](c(c1c3cc(c(cc3)O)O)O)=O)ccc(c2)O
InChI
1S/C15H10O6/c16-8-2-3-9-12(6-8)21-15(14(20)13(9)19)7-1-4-10(17)11(18)5-7/h1-6,16-18,20H
Clave InChI
XHEFDIBZLJXQHF-UHFFFAOYSA-N
Categorías relacionadas
Descripción general
Información legal
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
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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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Can this material be used for sensory evaluation? Experimental Rating: FCC, FG, USP, EP.
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This product is not suitable for FCC,FG,USP, or EP applications. It is intended for use as an analytical standard. This product is suitable for research purposes only, not for human or animal subjects, including food and beverage.
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