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/418/501/product-dating-information-06-25-mk.pdf
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N0761
Nicotinsäure
BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, ≥98%
Synonym(e):
3-Picolinsäure, Niacin, Pellagra Präventivfaktor, Pyridin-3-carbonsäure, Vitamin B3
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
100 g | Warenkorb auf Verfügbarkeit prüfen | CHF 57.40 |
Über diesen Artikel
product line
BioReagent
Quality Segment
assay
≥98%
form
powder
mol wt
Mw 123.11 g/mol
technique(s)
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.)
solubility
1 M NaOH: soluble 50 mg/mL, clear, colorless to very faintly yellow
density
1.473 g/cm3 at 25 °C
application(s)
agriculture
SMILES string
OC(=O)c1cccnc1
InChI
1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9)
InChI key
PVNIIMVLHYAWGP-UHFFFAOYSA-N
Gene Information
human ... CYP1A2(1544)
rat ... Chrnb2(54239)
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Lagerklasse
11 - Combustible Solids
wgk
WGK 1
flash_point_f
379.4 °F - closed cup
flash_point_c
193 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
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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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