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Properties of FePO4

Properties of FePO4 (Iron(III) phosphate):

Compound NameIron(III) phosphate
Chemical FormulaFePO4
Molar Mass150.816362 g/mol

Chemical structure
FePO4 (Iron(III) phosphate) - Chemical structure
Lewis structure
3D molecular structure
Physical properties
Appearanceyellow-brown solid
Solubilityinsoluble
Density3.0560 g/cm³
Helium 0.0001786
Iridium 22.562
Melting250.00 °C
Helium -270.973
Hafnium carbide 3958
Thermochemistry
Heat Capacity180.50 J/(mol·K)
Boron nitride 19.7
Hentriacontane 912
Enthalpy of Formation-188.00 kJ/mol
Adipic acid -994.3
Tricarbon 820.06
Standard Entropy171.30 J/(mol·K)
Ruthenium(III) iodide -247
Chlordecone 764

Alternative Names

Ferric orthophosphate, Ferric phosphate

Elemental composition of FePO4
ElementSymbolAtomic weightAtomsMass percent
IronFe55.845137.0285
PhosphorusP30.973762120.5374
OxygenO15.9994442.4341
Mass Percent CompositionAtomic Percent Composition
Fe: 37.03%P: 20.54%O: 42.43%
Fe Iron (37.03%)
P Phosphorus (20.54%)
O Oxygen (42.43%)
Fe: 16.67%P: 16.67%O: 66.67%
Fe Iron (16.67%)
P Phosphorus (16.67%)
O Oxygen (66.67%)
Mass Percent Composition
Fe: 37.03%P: 20.54%O: 42.43%
Fe Iron (37.03%)
P Phosphorus (20.54%)
O Oxygen (42.43%)
Atomic Percent Composition
Fe: 16.67%P: 16.67%O: 66.67%
Fe Iron (16.67%)
P Phosphorus (16.67%)
O Oxygen (66.67%)
Identifiers
CAS Number10045-86-0
SMILES[O-]P(=O)([O-])[O-].[Fe+3]
Hill formulaFeO4P

Related compounds
FormulaCompound name
Fe3(PO4)2Iron(II) phosphate
Fe4(P2O7)3Iron(III) pyrophosphate

Sample reactions for FePO4
EquationReaction type
FePO4 + Na2SO4 = Fe2(SO4)3 + Na3PO4double replacement
CaCO3 + FePO4 = Ca3(PO4)2 + Fe2(CO3)3double replacement
Ag + FePO4 = Ag3PO4 + Fesingle replacement
FeCO3 + FePO4 = Fe2(CO3)3 + Fe3(PO4)2double replacement

Related
Molecular weight calculator
Oxidation state calculator

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