Input interpretation
iron(III) pyrophosphate nonahydrate
Chemical names and formulas
formula | Fe_4(P_2O_7)_3·9H_2O Hill formula | Fe_4O_21P_6 name | iron(III) pyrophosphate nonahydrate IUPAC name | dioxido-oxo-phosphonatooxy-phosphorane; iron(+3) cation alternate names | diphosphoric acid, iron(3+) salt (3:4) | ferric pyrophosphate | iron pyrophosphate | sunactive fe mass fractions | Fe (iron) 30% | O (oxygen) 45.1% | P (phosphorus) 24.9%
Structure diagram
Structure diagram
Basic properties
molar mass | 745.2 g/mol
Units
Chemical identifiers
![CAS number | 10058-44-3 PubChem CID number | 24877 SMILES identifier | [O-]P(=O)([O-])OP(=O)([O-])[O-].[O-]P(=O)([O-])OP(=O)([O-])[O-].[O-]P(=O)([O-])OP(=O)([O-])[O-].[Fe+3].[Fe+3].[Fe+3].[Fe+3] InChI identifier | InChI=1/4Fe.3H4O7P2/c;;;;3*1-8(2, 3)7-9(4, 5)6/h;;;;3*(H2, 1, 2, 3)(H2, 4, 5, 6)/q4*+3;;;/p-12/f4Fe.3O7P2/q4m;3*-4 EU number | 233-190-0 Gmelin number | 20723](../image_source/d3853b8a03ee1f0fba02c2a4ed96c3b1.png)
CAS number | 10058-44-3 PubChem CID number | 24877 SMILES identifier | [O-]P(=O)([O-])OP(=O)([O-])[O-].[O-]P(=O)([O-])OP(=O)([O-])[O-].[O-]P(=O)([O-])OP(=O)([O-])[O-].[Fe+3].[Fe+3].[Fe+3].[Fe+3] InChI identifier | InChI=1/4Fe.3H4O7P2/c;;;;3*1-8(2, 3)7-9(4, 5)6/h;;;;3*(H2, 1, 2, 3)(H2, 4, 5, 6)/q4*+3;;;/p-12/f4Fe.3O7P2/q4m;3*-4 EU number | 233-190-0 Gmelin number | 20723