Iron (III) Ammonium Sulfate

Synonym: Iron (III) Ammonium Sulfate Dodecahydrate, Ferrous ammonium sulphate hydrated, Ferric Ammonium Sulfate
CAS Number 10045-89-3 | MDL Number MFCD00150530 | EC Number 233-151-8

Iron (III) Ammonium Sulfate Chemical Structure

Product CodeFE5893
CAS Number10045-89-3
Assay (purity)99%
Purity methodby elemental analysis
Molecular weight482.19
Appearancepale purple solid
Sensitivitymoisture, light, heat
Melting point39-41C
Molecular formulaFeH26N2O20S2
Linear formulaFeNH4(SO4)2 · 12H2O

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Iron (III) Ammonium Sulfate contact us at

Safety information

Signal wordWARNING
Hazard statementsH315, H319
Precautionary statementsP264, P280, P302+P352, P305+P351+P338, P321, P332+P313, P337+P313, P362
In TSCA registryYes

Certificates of analysis (CoA)

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External identifiers for Iron (III) Ammonium Sulfate Dodecahydrate

Pubchem CID15942308
IUPAC Nameazane; hydrogen sulfate; iron(2+); hexahydrate
InchI IdentifierInChI=1S/Fe.2H3N.2H2O4S.6H2O/c;;;2*1-5(2,3)4;;;;;;/h;2*1H3;2*(H2,1,2,3,4);6*1H2/q+2;;;;;;;;;;/p-2

Ereztech synthesizes and sells additional FE-compounds.

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