• USA Home
  • 09719 - Ammonium iron(II) sulfate hexahydrate

EMAIL THIS PAGE TO A FRIEND
09719 Sigma-Aldrich

Ammonium iron(II) sulfate hexahydrate

BioUltra, ≥99.0% (RT)

Synonym: Ammonium ferrous sulfate hexahydrate, Ammonium iron(II) sulfate, Mohr’s salt

Purchase

Properties

Quality Level   100
product line   BioUltra
assay   ≥99.0% (RT)
impurities   insoluble matter, passes filter test
pH   2.5-4.0 (25 °C, 0.5 M in H2O)
mp   100 °C (dec.) (lit.)
solubility   H2O: 0.5 M at 20 °C, clear, faintly yellow-green
anion traces   chloride (Cl-): ≤10 mg/kg
  phosphate (PO43-): ≤20 mg/kg
cation traces   Cd: ≤5 mg/kg
  Co: ≤50 mg/kg
  Cr: ≤50 mg/kg
  Cu: ≤5 mg/kg
  Fe3+: ≤50 mg/kg
  K: ≤50 mg/kg
  Mg: ≤100 mg/kg
  Mn: ≤500 mg/kg
  Na: ≤50 mg/kg
  Ni: ≤100 mg/kg
  Pb: ≤5 mg/kg
  Sr: ≤5 mg/kg
  Zn: ≤5 mg/kg
SMILES string   N.N.O.O.O.O.O.O.[Fe++].OS([O-])(=O)=O.OS([O-])(=O)=O
InChI   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
InChI key   MQLVWQSVRZVNIP-UHFFFAOYSA-L

Description

Application

Ammonium iron(II) sulfate hexahydrate has been used in a study to assess the catalytic effect of different forms of iron in purification of single-walled carbon nanotubes. Ammonium iron(II) sulfate hexahydrate has also been used in a study to determine trace amounts of Se(IV) in seawater.

Safety & Documentation

Safety Information

Personal Protective Equipment 
WGK Germany 
WGK 1
RTECS 
BR6500000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?