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Sigma-Aldrich

Iron(III) phosphate dihydrate

Fe 29 %

Synonyme(s) :

Ferric phosphate dihydrate

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250 G
83,50 $
1 KG
283,00 $

83,50 $


Disponible pour expédition le14 avril 2025Détails


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250 G
83,50 $
1 KG
283,00 $

About This Item

Formule linéaire :
FePO4 · 2H2O
Numéro CAS:
Poids moléculaire :
186.85
Numéro MDL:
Code UNSPSC :
12161600
ID de substance PubChem :
Nomenclature NACRES :
NA.22

83,50 $


Disponible pour expédition le14 avril 2025Détails


Devis pour commande en gros

Forme

powder

Composition

Fe, 29%

Pertinence de la réaction

core: iron
reagent type: ligand
reaction type: Cross Couplings

Groupe fonctionnel

amine
phosphine

Chaîne SMILES 

O.O.[Fe+3].[O-]P([O-])([O-])=O

InChI

1S/Fe.H3O4P.2H2O/c;1-5(2,3)4;;/h;(H3,1,2,3,4);2*1H2/q+3;;;/p-3

Clé InChI

BMTOKWDUYJKSCN-UHFFFAOYSA-K

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Application

Iron(III) phosphate dihydrate (FePO4 x 2H2O) can be used as a catalyst in the synthesis of:
  • 3,4-dihydropyrimidin-2(1H)-ones and thiones by reacting with aldehydes, β-ketoesters and urea/thiourea via one pot-three component Biginelli reaction.[1]
  • Methyl methacryalate (MMA) by oxidative dehydrogenation of methyl iso-butarate (MIB).[2]

It can be also used in the synthesis of carbon coated lithium iron phosphate (LiFePO4) as the cathode material for lithium ion batteries.[3][4][5] It is also used as a key ingredient in preparing phosphate glass fibers.[6]

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves


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Certificats d'analyse (COA)

Lot/Batch Number

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Les clients ont également consulté

Wei Wang et al.
Chemical communications (Cambridge, England), 48(58), 7289-7291 (2012-06-16)
Novel iron phosphates microflowers which show SOD-like and peroxidase-like mimic activities were prepared, suggesting potential applications as a biocatalyst and a biosensor for H(2)O(2).
Structural and electrochemical study of a new crystalline hydrated iron (III) phosphate FePO4
Marx N, et al.
Chemistry of Materials, 22(5), 1854-1861 (2010)
Tao Zhang et al.
Journal of hazardous materials, 176(1-3), 444-450 (2009-12-17)
Phosphorus removal and recovery by ferric phosphate (FePO(4) x 2 H(2)O) precipitation has been considered as an effective technology. In the present study, we examined chemical precipitation thermodynamic modeling of the PHREEQC program for phosphorus removal and recovery from wastewater.
Fabian Rohner et al.
The Journal of nutrition, 137(3), 614-619 (2007-02-22)
Particle size is a determinant of iron (Fe) absorption from poorly soluble Fe compounds. Decreasing the particle size of metallic Fe and ferric pyrophosphate added to foods increases Fe absorption. The aim of this study was to develop and characterize
A novel process to recycle spent LiFePO4 for synthesizing LiFePO4/C hierarchical microflowers
Bian D, et al.
Electrochimica Acta, 190(5), 134-140 (2016)

Questions

1–3 of 3 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. 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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. 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

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  3. 해당 제품이 결정질인가요 혹은 비정질인가요? is this sample crystalline or amorphous?

    1 answer
    1. This product does not undergo X-ray diffraction testing to validate the crystal structure. Unfortunately, the state of this compound has not been determined.

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