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Properties of Fe4(P2O7)3

Properties of Fe4(P2O7)3 (Iron(III) pyrophosphate):

Compound NameIron(III) pyrophosphate
Chemical FormulaFe4(P2O7)3
Molar Mass745.209972 g/mol

Chemical structure
Fe4(P2O7)3 (Iron(III) pyrophosphate) - Chemical structure
Lewis structure
3D molecular structure
Physical properties
Appearanceyellow solid (nonahydrate)
Solubilityinsoluble

Elemental composition of Fe4(P2O7)3
ElementSymbolAtomic weightAtomsMass percent
IronFe55.845429.9754
PhosphorusP30.973762624.9383
OxygenO15.99942145.0863
Mass Percent CompositionAtomic Percent Composition
Fe: 29.98%P: 24.94%O: 45.09%
Fe Iron (29.98%)
P Phosphorus (24.94%)
O Oxygen (45.09%)
Fe: 12.90%P: 19.35%O: 67.74%
Fe Iron (12.90%)
P Phosphorus (19.35%)
O Oxygen (67.74%)
Mass Percent Composition
Fe: 29.98%P: 24.94%O: 45.09%
Fe Iron (29.98%)
P Phosphorus (24.94%)
O Oxygen (45.09%)
Atomic Percent Composition
Fe: 12.90%P: 19.35%O: 67.74%
Fe Iron (12.90%)
P Phosphorus (19.35%)
O Oxygen (67.74%)
Identifiers
CAS Number10058-44-3
SMILES[Fe+3].O=P([O-])([O-])OP(=O)([O-])[O-].[Fe+3].O=P([O-])([O-])OP(=O)([O-])[O-].[Fe+3].O=P([O-])([O-])OP(=O)([O-])[O-].[Fe+3]
Hill formulaFe4O21P6

Related compounds
FormulaCompound name
FePO4Iron(III) phosphate
Fe3(PO4)2Iron(II) phosphate

Related
Molecular weight calculator
Oxidation state calculator

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