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Substance Name: Ammoniojarosite ((NH4)(Fe3(OH)6(SO4)2))
RN: 12194-95-5

Molecular Formula

  • Fe3-H6-O14-S2.H4-N
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Names and Synonyms


  • Ammonium jarosite
  • EINECS 235-367-8

Systematic Name

  • Ammoniojarosite ((NH4)(Fe3(OH)6(SO4)2))

Registry Numbers

CAS Registry Number

  • 12194-95-5

System Generated Number

  • 0012194955

Molecular Formulas

Molecular Formula

  • Fe3-H6-O14-S2.H4-N

Molecular Formula Fragments

  • Fe3-H6-O14-S2
  • H4-N