The solubility of this product is tested at 1g/100mL of hot water (80 - 95ºC). Please see the link below to review a sample or lot-specific Certificate of Analysis:
https://www.sigmaaldrich.com/product/aldrich/f6129#product-documentation
F6129
Iron(III) citrate
technical grade
Synonym(s):
Ferric citrate, Iron(III) citrate, Iron(III) citrate hydrate
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| Size/SKU | Availability | Price |
|---|---|---|
250 g | Available to ship TODAYfromMILWAUKEE | $97.90 |
1 kg | Available to ship TODAYfromMILWAUKEE | $269.00 |
About This Item
Empirical Formula (Hill Notation):
C6H5FeO7
CAS Number:
Molecular Weight:
244.94
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
222-536-6
MDL number:
Grade:
technical grade
Form:
powder
grade
technical grade
Quality Segment
form
powder
composition
Fe, 16.5-18.5%
reaction suitability
core: iron
technique(s)
cell culture | mammalian: suitable
SMILES string
OC12CC(=O)O[Fe](OC(=O)C1)OC2=O
InChI
1S/C6H8O7.Fe/c7-3(8)1-6(13,5(11)12)2-4(9)10;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);/q;+3/p-3
InChI key
NPFOYSMITVOQOS-UHFFFAOYSA-K
General description
Iron(III) citrate technical grade is a brown to dark orangepowder. It is soluble in water, but insoluble in most organics includingalcohols. The powder is sensitive to light; like many iron carboxylates, bluelight photo-reduces iron(III) citrate, forming the Fe2+ ion andconcomitantly oxidizing the carboxyl group to yield carbon dioxide. Iron(III)citrate thermally decomposes to α-Fe2O3 at 460 °C.
Application
Iron(III) citrate is a synthetic precursor for iron-containing compounds. It is commonly used to prepare Fe3O4 nanoparticles or Fe3O4-nanocomposites by hydrothermal methods and Fe2O3 materials by thermal decomposition and sol-gel processing. Iron(III) citrate is well-suited to sol-gel processing because of its high solubility in water and low solubility inorganic phases. Consequently, iron(III) citrate is an important precursor in the synthesis of iron-doped and iron-containing metal oxides studied for lithium-ion battery cathodes.
It can also be used in the degradation of tetracycline for the treatment of polluted water.
It can also be used in the degradation of tetracycline for the treatment of polluted water.
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This Item | ||
|---|---|---|
| description technical grade | description BioReagent, suitable for cell culture | description reagent grade, powder |
| form powder | form - | form powder |
| Quality Level 300 | Quality Level 300 | Quality Level 200 |
| grade technical grade | grade - | grade reagent grade |
| technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable | technique(s) - |
| composition Fe, 16.5-18.5% | composition - | composition Iron, 16.5-18.5% |
| reaction suitability core: iron | reaction suitability - | reaction suitability - |
Storage Class
11 - Combustible Solids
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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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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