This product is assigned a re-test date of 5 years from the date of Quality release. This product can be stored in room temperature tightly closed in a dry area. Products that, while considered stable, may be subject to degradation over time are assigned a periodic retest date to confirm quality. The lot specific retest date is reported on the Certificate of Analysis.
Full Product Dating Information may be reviewed at the link below: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/356/113/product-dating-information-06-25-ms.pdf
Fortfahren mit
S2889
Natriumacetat
anhydrous, Molecular Biology, ≥99%
Sodium acetate
Synonym(e):
Essigsäure Natriumsalz
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| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|---|---|---|
| 250 g | Warenkorb auf Verfügbarkeit prüfen | € 65,40 | |
| 1 kg | Warenkorb auf Verfügbarkeit prüfen | € 201,00 | |
| 5 kg | Warenkorb auf Verfügbarkeit prüfen | € 739,00 |
Über diesen Artikel
Lineare Formel:
CH3COONa
CAS-Nummer:
Molekulargewicht:
82.03
NACRES:
NA.25
PubChem Substance ID:
eCl@ss:
39021906
UNSPSC Code:
12161700
EC Number:
204-823-8
MDL number:
Beilstein/REAXYS Number:
3595639
Technischer Dienst
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Unterstützung erhaltenQuality Segment
grade
Molecular Biology, anhydrous
assay
≥99%
form
solid
autoignition temp.
1112 °F
pH
8.5-9.9 (25 °C, 246 g/L)
pKa
4.76 (acetic acid)
mp
>300 °C (dec.) (lit.)
solubility
H2O: 100 mg/mL
foreign activity
DNase, RNase, protease, none detected
SMILES string
[Na+].CC([O-])=O
InChI
1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
InChI key
VMHLLURERBWHNL-UHFFFAOYSA-M
Application
- Evaluating acetate as a renoprotective agent following kidney ischemia in a porcine model.: In dieser Studie wird die Verwendung von Natriumacetat als nierenprotektives Mittel zur Minderung von Nierenschäden nach einer Ischämie untersucht. Dabei werden die möglichen therapeutischen Anwendungen zum Nierenschutz hervorgehoben (Kominsky HD et al., 2024).
- Chitosan-PVA-PVP/nano-clay composite: a promising tool for controlled drug delivery.: Natriumacetat spielt eine entscheidende Rolle bei der Synthese von chitosanbasierten Nanoverbundstoffen für Systeme zur kontrollierten Wirkstoffabgabe, was seine Bedeutung für pharmazeutische Anwendungen belegt (Ali M et al., 2024).
- Direct Affinity Ligand Immobilization onto Bare Iron Oxide Nanoparticles Enables Efficient Magnetic Separation of Antibodies.: Natriumacetat wird bei der Immobilisierung von Affinitätsliganden auf Nanopartikeln zur effizienten magnetischen Trennung verwendet, was seine Rolle in biochemischen Trennungen und in der Diagnostik unterstreicht (Zimmermann I et al., 2024).
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| assay ≥99% | assay - | assay ≥99.0% (NT) | assay ≥99.0% (perchloric acid titration) |
| grade Molecular Biology, anhydrous | grade - | grade Molecular Biology | grade ACS reagent |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 300 |
| form solid | form crystals | form solid | form powder |
| solubility H2O: 100 mg/mL | solubility - | solubility H2O: 3 M at 20 °C, clear, colorless | solubility 365 g/L |
| pH 8.5-9.9 (25 °C, 246 g/L) | pH - | pH 8.5-10.0 (25 °C, 3 M in H2O) | pH 7.0-9.2 (25 °C, 5% in H2O) |
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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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Global Trade Item Number
| SKU | GTIN |
|---|---|
| S2889-1KG | 04061835549344 |
| S2889-5KG | 04061836920685 |
| S2889-250G | 04061835549351 |
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After opening, what are the recommended handling or storage conditions, usable period, and any precautions to maintain the stability of this product?
1 answer-
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How can I determine the shelf life / expiration / retest date of this product?
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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.pdfHelpful?
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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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