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
Fortfahren mit
A7330
Ammoniumacetat
BioXtra, ≥98%
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
100 g | Warenkorb auf Verfügbarkeit prüfen | € 33,00 |
500 g | Warenkorb auf Verfügbarkeit prüfen | € 101,00 |
2.5 kg | Warenkorb auf Verfügbarkeit prüfen | € 368,00 |
Über diesen Artikel
product line
BioXtra
Quality Segment
assay
≥98%
form
solid
impurities
≤0.0005% Phosphorus (P), ≤0.1% Insoluble matter
ign. residue
≤0.01%
mp
110-112 °C (dec.) (lit.)
solubility
H2O: 1 M, clear, colorless
anion traces
chloride (Cl-): ≤0.0005%, sulfate (SO42-): ≤0.001%
cation traces
Al: ≤0.0005%, Ca: ≤0.0005%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.0005%, Na: ≤0.005%, Pb: ≤0.001%, Zn: ≤0.0005%
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
- to prepare ammonium acetate buffer
- in the preparation of mobile phase for LC/MS analysis
- as a supplement in establishing follicle culture
Biochem/physiol Actions
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description BioXtra, ≥98% | description tested for PFAS methods, LiChropur | description ≥99.99% trace metals basis | description 99.999% trace metals basis |
| assay ≥98% | assay ≥98.0% (acidimetric) | assay ≥99.99% trace metals basis | assay 99.999% trace metals basis |
| product line BioXtra | product line - | product line - | product line - |
| Quality Level 100 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
| form solid | form - | form solid | form crystalline, solid |
| solubility H2O: 1 M, clear, colorless | solubility - | solubility water: soluble 1,480 g/L at 4 °C | solubility - |
| mp 110-112 °C (dec.) (lit.) | mp - | mp 110-112 °C (dec.) (lit.) | mp 110-112 °C (dec.) (lit.) |
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Lagerklasse
11 - Combustible Solids
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
PSA (Persönliche Schutzausrüstung)
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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