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
Wichtige Dokumente
A5000
4-Acetamidophenol
meets USP testing specifications, 98.0-102.0%, powder
Synonym(e):
4′-Hydroxyacetanilid, N-(4-Hydroxyphenyl)acetamid, N-Acetyl-4-aminophenol, APAP, Acetaminophen, Paracetamol
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About This Item
Empfohlene Produkte
Agentur
USP/NF
meets USP testing specifications
Qualitätsniveau
Assay
98.0-102.0%
Form
powder
mp (Schmelzpunkt)
168-172 °C (lit.)
Löslichkeit
DMSO: 5 M
ethanol: 50 mg/mL
H2O: very slightly soluble
Anwendung(en)
pharmaceutical (small molecule)
SMILES String
CC(=O)Nc1ccc(O)cc1
InChI
1S/C8H9NO2/c1-6(10)9-7-2-4-8(11)5-3-7/h2-5,11H,1H3,(H,9,10)
InChIKey
RZVAJINKPMORJF-UHFFFAOYSA-N
Angaben zum Gen
human ... FAAH(2166) , PTGS1(5742) , PTGS2(5743) , TRPV1(7442)
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Anwendung
Signalwort
Warning
H-Sätze
Gefahreneinstufungen
Acute Tox. 4 Oral
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 1
Flammpunkt (°F)
364.3 °F - Pensky-Martens closed cup
Flammpunkt (°C)
184.6 °C - Pensky-Martens closed cup
Persönliche Schutzausrüstung
dust mask type N95 (US), Eyeshields, Gloves
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How can I determine the shelf life / expiration / retest date of this product?
1 Antwort-
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 Antwort-
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
Hilfreich?
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Could we know the approximate size range of the acetaminophen (Product number: A5000) powder particles?
1 Antwort-
This product is not tested for particle size. The material is sieved and the majority of particles fall through a 100-mesh sieve, indicating the bulk is smaller than 150 microns.
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