Iron (III) Ammonium Sulfate

Synonym: Ferric Ammonium Sulfate, Ferrous ammonium sulphate hydrated
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)ACS
Purity methodby elemental analysis
Molecular weight482.19
Appearancepale purple solid
Sensitivitymoisture, light, heat
Melting point39-41C
Molecular formulaFeNH4(SO4)2.12H2O
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 Ferric Ammonium Sulfate

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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