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
PHR1010
Propilparabeno
Pharmaceutical Secondary Standard; Certified Reference Material
Sinônimo(s):
Propil 4-hidroxibenzoato, Propilparabeno, Ácido 4-hidroxibenzoico, éster propílico
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About This Item
Produtos recomendados
grau
certified reference material
pharmaceutical secondary standard
Nível de qualidade
Agency
traceable to Ph. Eur. P3650000
traceable to USP 1577008
família API
parabens
Certificado de análise (CofA)
current certificate can be downloaded
técnica(s)
HPLC: suitable
gas chromatography (GC): suitable
pf
95-98 °C (lit.)
aplicação(ões)
cleaning products
cosmetics
food and beverages
personal care
pharmaceutical (small molecule)
Formato
neat
temperatura de armazenamento
2-30°C
cadeia de caracteres SMILES
CCCOC(=O)c1ccc(O)cc1
InChI
1S/C10H12O3/c1-2-7-13-10(12)8-3-5-9(11)6-4-8/h3-6,11H,2,7H2,1H3
chave InChI
QELSKZZBTMNZEB-UHFFFAOYSA-N
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Descrição geral
Aplicação
Nota de análise
Outras notas
Nota de rodapé
Produtos recomendados
produto relacionado
Frases de perigo
Declarações de precaução
Classificações de perigo
Aquatic Chronic 3
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 1
Ponto de fulgor (°F)
356.0 °F
Ponto de fulgor (°C)
180 °C
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Certificados de análise (COA)
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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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