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Substance Name: Ferric sulfate
RN: 10028-22-5
UNII: 4YKQ1X5E5Y
InChIKey: RUTXIHLAWFEWGM-UHFFFAOYSA-H

Molecular Formulas

  • Fe.3/2H2-O4-S
  • Fe2-O12-S3

Molecular Weight

  • 399.876
 

Classification Codes

Classification Code

  • Mutation Data

Superlist Classification Code

  • Reportable Quantity (RQ) = 1000 lb
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Names and Synonyms

Name of Substance

  • Ferric sulfate

Synonyms

  • CCRIS 7885
  • Coquimbite mineral
  • Diiron trisulfate
  • EC 233-072-9
  • EINECS 233-072-9
  • Ferric persulfate
  • Ferric sesquisulfate
  • Ferric sulfate
  • Ferric tersulfate
  • HSDB 6311
  • Iron persulfate
  • Iron sesquisulfate
  • Iron sulfate (2:3)
  • Iron sulfate (Fe2(SO4)3)
  • Iron tersulfate
  • Iron(3+) sulfate
  • Iron(3+) sulfate, (2:3)
  • Iron(III) sulfate
  • Sulfuric acid, iron(3+) salt (3:2)
  • UNII-4YKQ1X5E5Y

Systematic Names

  • Diiron tris(sulphate)
  • Iron(III) sulfate
  • Sulfuric acid, iron(3+) salt (3:2)

Superlist Names

  • Ferric sulfate
  • Iron(III) sulfate
  • Sulfuric acid, iron(3+) salt (3:2)

Registry Numbers

CAS Registry Number

  • 10028-22-5

FDA UNII

  • 4YKQ1X5E5Y

Other Registry Numbers

  • 1299332-62-9
  • 497092-38-3

Related Registry Numbers

  • 13520-56-4 (nonahydrate)
  • 13761-89-2 (hexahydrate)
  • 15244-10-7 (unspecified hydrate)
  • 35139-28-7 (heptahydrate)
  • 43059-01-4 (monohydrate)

System Generated Number

  • 0010028225

Molecular Formulas

Molecular Formulas

  • Fe.3/2H2-O4-S
  • Fe2-O12-S3

Molecular Formula Fragments

  • COMPONENT
  • Fe
  • H2-O4-S

Structure Descriptors

InChI

1S/2Fe.3H2O4S/c;;3*1-5(2,3)4/h;;3*(H2,1,2,3,4)/q2*+3;;;/p-6

InChIKey

RUTXIHLAWFEWGM-UHFFFAOYSA-H

Smiles

S(=O)(=O)([O-])[O-].S(=O)(=O)([O-])[O-].S(=O)(=O)([O-])[O-].[Fe+3].[Fe+3]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 168mg/kg (168mg/kg)   Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. Vol. 256, Pg. 1043, 1963.