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
N0761
Nicotinic acid
BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, ≥98%
Sinónimos:
3-Picolinic acid, Niacin, Pellagra preventive factor, Pyridine-3-carboxylic acid, Vitamin B3
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42,80 €
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About This Item
42,80 €
Línea del producto
BioReagent
Ensayo
≥98%
Formulario
powder
mol peso
Mw 123.11 g/mol
técnicas
cell culture | insect: suitable
cell culture | mammalian: suitable
cell culture | plant: suitable
color
white to off-white
pH
3.4 (20 °C, 10 g/L)
mp
236-239 °C (lit.)
solubilidad
1 M NaOH: soluble 50 mg/mL, clear, colorless to very faintly yellow
densidad
1.473 g/cm3 at 25 °C
aplicaciones
agriculture
cadena SMILES
OC(=O)c1cccnc1
InChI
1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9)
Clave InChI
PVNIIMVLHYAWGP-UHFFFAOYSA-N
Información sobre el gen
human ... CYP1A2(1544)
rat ... Chrnb2(54239)
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Palabra de señalización
Warning
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Eye Irrit. 2
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 1
Punto de inflamabilidad (°F)
379.4 °F - closed cup
Punto de inflamabilidad (°C)
193 °C - closed cup
Equipo de protección personal
dust mask type N95 (US), Eyeshields, Gloves
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Certificados de análisis (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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