Product Name

  • Name

    Ammonium ferric sulfate dodecahydrate

  • EINECS 233-382-4
  • CAS No. 7783-83-7
  • Density 1.71 g/cm3
  • Solubility H2 O: 1 m at 20 °C, complete, yellow-brown to red brown
  • Melting Point 39-41 °C(lit.)
  • Formula FeH28NO20S2
  • Boiling Point 330 °C at 760 mmHg
  • Molecular Weight 482.18
  • Flash Point
  • Transport Information
  • Appearance slightly grey-purple adhering crystals or powder
  • Safety 26-36/37-24/25
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 7783-83-7 (Ammonium ferric sulfate dodecahydrate)
  • Hazard Symbols IrritantXi
  • Synonyms Ammoniumferric disulfate dodecahydrate;Ammonium iron disulfate dodecahydrate;Ammoniumiron sulfate ((NH4)Fe(SO4)2) dodecahydrate;Ammonium iron sulfate(NH4Fe(SO4)2.12H2O);Ammonium iron(3+) disulfate dodecahydrate;Ferric ammoniumalum (FeNH4(SO4)2.12H2O);Ferric ammonium sulfate dodecahydrate;Monoammoniumferric sulfate dodecahydrate;
  • PSA 288.45000
  • LogP -0.62200

Ammonium ferric sulfate dodecahydrate Specification

The Ammonium ferric sulfate dodecahydrate, with the CAS registry number 7783-83-7, is also known as Sulfuric acid, ammonium iron(3+) salt (2:1:1), dodecahydrate. Its EINECS registry number is 233-382-4. This chemical's molecular formula is FeH28NO20S2 and molecular weight is 482.19. Its systematic name is called ammonium iron(3+) sulfate hydrate (1:1:2:12). This chemical's classification code is Mutation data.

Physical properties of Ammonium ferric sulfate dodecahydrate: (1)ACD/LogP: -1.03; (2)#H bond acceptors: 4; (3)#H bond donors: 2; (4)Enthalpy of Vaporization: 62.94 kJ/mol; (5)Boiling Point: 330 °C at 760 mmHg; (6)Vapour Pressure: 3.35E-05 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing and gloves.

You can still convert the following datas into molecular structure:
(1)SMILES: [Fe+3].[O-]S(=O)(=O)[O-].[O-]S([O-])(=O)=O.O.O.O.O.O.O.O.O.O.O.O.O.[NH4+]
(2)InChI: InChI=1/Fe.H3N.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;1H3;2*(H2,1,2,3,4);12*1H2/q+3;;;;;;;;;;;;;;;/p-3
(3)InChIKey: LCPUDZUWZDSKMX-DFZHHIFOAC

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