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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A1542
Ammoniumacetat
Molecular Biology, ≥98%
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grade
Molecular Biology
Quality Segment
assay
≥98%
form
solid
pH
6.5-7.5 (25 °C, 77.1 g/L)
mp
110-112 °C (dec.) (lit.)
solubility
water: 1 g/mL, clear, colorless to faintly yellow
anion traces
chloride (Cl-): ≤5 ppm
cation traces
Fe: ≤5 ppm, heavy metals (as Pb): ≤5 ppm
application(s)
diagnostic assay manufacturing
foreign activity
DNase, RNase and protease, none detected
storage temp.
room temp
SMILES string
N.CC(O)=O
InChI
1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3
InChI key
USFZMSVCRYTOJT-UHFFFAOYSA-N
Application
- A green analytical method for the simultaneous determination of 17 perfluoroalkyl substances (PFAS) in human serum and semen by ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS).: Diese Studie unterstreicht die Verwendung von Ammoniumacetat bei der Chromatographie als Teil einer umweltfreundlichen Analysemethode, wodurch die Sensitivität und Spezifität für Umweltkontaminanten in biologischen Proben verbessert werden (Di Giorgi et al., 2024).
- Innovation of 6-sulfonamide-2H-chromene derivatives as antidiabetic agents targeting α-amylase, α-glycosidase, and PPAR-γ inhibitors with in silico molecular docking simulation.: Ammoniumacetat wird bei der Synthese und Analyse potenzieller Antidiabetika verwendet und beweist damit seinen Nutzen in der Arzneimittelforschung und pharmazeutischen Chemie (Thabet et al., 2024).
- Regulation of Tetramethylpyrazine Formation by the Phenolics-Fenton Coupled Redox Cycling System.: Diese Arbeit untersucht die Rolle von Ammoniumacetat bei der Regulierung chemischer Reaktionen in der Lebensmittelchemie und die Auswirkungen auf die Aromaentwicklung und Lebensmittelsicherheit (Xu et al., 2024).
- Simultaneous determination of unecritinib (TQ-B3101) and its active metabolite crizotinib in rat plasma by LC-MS/MS: An application to pharmacokinetic studies.: Hier wird Ammoniumacetat in der Flüssigchromatographie-Massenspektrometrie verwendet, um die Analyse pharmazeutischer Verbindungen zu verbessern, was für das Verständnis des Wirkstoffmetabolismus und der Pharmakokinetik von entscheidender Bedeutung ist (Wang et al., 2024).
- Combination of online hollow fiber liquid phase microextraction with smartphone-based sensing for in situ formaldehyde assay in fabric and wastewater samples.: Diese Arbeit zeigt die innovative Verwendung von Ammoniumacetat in der Umweltüberwachung und kombiniert es mit neuen Technologien zur Verbesserung der Nachweisfähigkeiten in komplexen Proben (Javadian et al., 2024).
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Dieser Artikel | |||
|---|---|---|---|
| assay ≥98% | assay ≥98% | assay - | assay ≥99.0% (calc. based on dry substance, T) |
| grade Molecular Biology | grade - | grade - | grade Molecular Biology |
| Quality Level 300 | Quality Level 100 | Quality Level 500 | Quality Level 200 |
| form solid | form solid | form liquid | form solid |
| application(s) diagnostic assay manufacturing | application(s) - | application(s) diagnostic assay manufacturing | application(s) - |
| solubility water: 1 g/mL, clear, colorless to faintly yellow | solubility H2O: 1 M, clear, colorless | solubility - | solubility H2O: 1 M at 20 °C, clear, colorless |
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Lagerklasse
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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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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