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
517933
Iron(II) acetate
≥99.99% trace metals basis
Sinonimo/i:
Ferrous acetate, Iron acetate [Fe(OAc)2 ], Iron diacetate
About This Item
Prodotti consigliati
Livello qualitativo
Saggio
≥99.99% trace metals basis
Stato
solid
Impiego in reazioni chimiche
core: iron
Punto di fusione
190-200 °C (dec.) (lit.)
Stringa SMILE
CC(=O)O[Fe]OC(C)=O
InChI
1S/2C2H4O2.Fe/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2
LNOZJRCUHSPCDZ-UHFFFAOYSA-L
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Categorie correlate
Descrizione generale
Applicazioni
- A precursor for synthesizing iron oxide and iron-based nanostructures which are employed as anode materials for lithium-ion batteries and supercapacitors.
- A precursor in the synthesis of iron oxide nanoparticles. These particles are incorporated into carbon nanofibers for use in supercapacitor applications.
- A precursor to synthesize hematite nanoparticles for applications in solar cells. These nanoparticles exhibit shape-dependent optical properties and can be used for imaging, photocatalysis, and solar cells. The product was used to synthesize iron oxide nanoparticles which was further used to form iron oxide-poly(ethylene glycol) core-shell nanoparticles (NPs). The core-shell NPs were studied for self-assembly at liquid–liquid interfaces (SALI) forming monolayers.
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
dust mask type N95 (US), Eyeshields, Gloves
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Articoli
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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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Hi!, Iron(II) acetate 99.99% (Cas 3094-87-9, 517933) is completely Fe(II)? i need information of Fe(III) impurity in it
1 answer-
This product is not tested for the presence of Iron(III) acetate. However, the minimum purity specification is 99.99%. The material is expected to be a white powder. Any substantive amount of Iron(III) acetate would impact the color.
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