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Merck
CN

436011

Iron(III) phosphate dihydrate

Fe 29%, powder

Synonym(s):

Ferric phosphate dihydrate

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About This Item

Linear Formula:
FePO4 · 2H2O
CAS Number:
13463-10-0
Molecular Weight:
186.85
UNSPSC Code:
12161600
PubChem Substance ID:
24867271
NACRES:
NA.22
MDL number:
MFCD00221523

Key Documents

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Product Name

Iron(III) phosphate dihydrate, Fe 29 %

SMILES string

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

InChI key

BMTOKWDUYJKSCN-UHFFFAOYSA-K

form

powder

composition

Fe, 29%

reaction suitability

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

functional group

amine, phosphine

Quality Level

100

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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.
  • Methyl methacryalate (MMA) by oxidative dehydrogenation of methyl iso-butarate (MIB).

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

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB1988
STBL2446
STBK6972
STBK1776
STBJ5574

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Jun-Il Kim et al.
Journal of nanoscience and nanotechnology, 12(11), 8475-8480 (2013-02-21)
A composite of LiFePO4 and MgO-templated disordered mesoporous carbon was prepared through infiltrating a LiFePO4 precursor solution into the mesoporous carbon and growing LiFePO4 nanocrystals in the pore of the carbon. Transmission electron microscope (TEM) and scanning electron microscope (SEM)
Synthesis of porous amorphous FePO4 nanotubes and their lithium storage properties.
Ren Cai et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 19(5), 1568-1572 (2013-01-03)
A novel process to recycle spent LiFePO4 for synthesizing LiFePO4/C hierarchical microflowers.
Bian D, et al.
Electrochimica Acta, 190, 134-140 (2016)
Preparation and Electrochemical Properties of the Spongelike Melamine Formaldehyde-Poly (vinyl alcohol)/LiFePO4 Porous Composite as the Lithium-Battery Cathode
Roddecha S, et al.
Industrial & Engineering Chemistry Research, 58(2), 632-642 (2018)
Synthesis and degradation of sodium iron phosphate glasses and their in vitro cell response
Parsons AJ, et al.
Journal of Biomedical Materials Research Part A, 71(2), 283-291 (2004)
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