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215406 Sigma-Aldrich

Ammonium iron(II) sulfate hexahydrate

ACS reagent, 99%

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

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Development Quantities for Research, Essential Chemicals, Iron Catalysts,
Quality Level   200
grade   ACS reagent
assay   98.5-101.5%
  99%
form   powder or crystals
reaction suitability   reagent type: catalyst
core: iron
impurities   ≤0.01% insolubles
  ≤0.05% Not NH4OH pptd.
pH   3-5 (20 °C, 50 g/L)
mp   100 °C (dec.) (lit.)
anion traces   phosphate (PO43-): ≤0.003%
cation traces   Ca: 0.005%
  Cu: ≤0.003%
  Fe3+: ≤0.01%
  K: 0.002%
  Mg: 0.002%
  Mn: ≤0.01%
  Na: 0.02%
  Zn: ≤0.003%
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

Packaging

100, 500 g in poly bottle

12 kg in poly drum

Safety & Documentation

Safety Information

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

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

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Peer-Reviewed Papers
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