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.
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517933
Iron(II) acetate
≥99.99% trace metals basis
Synonym(s):
Ferrous acetate, Iron acetate [Fe(OAc)2 ], Iron diacetate
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About This Item
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assay
≥99.99% trace metals basis
form
solid
reaction suitability
core: iron
mp
190-200 °C (dec.) (lit.)
SMILES string
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
InChI key
LNOZJRCUHSPCDZ-UHFFFAOYSA-L
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General description
Application
- 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.
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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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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