215406
Ammonium iron(II) sulfate hexahydrate
ACS reagent, 99%
Synonym(s):
Ammonium ferrous sulfate hexahydrate, Ammonium iron(II) sulfate, Mohr’s salt
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About This Item
grade
ACS reagent
Quality Segment
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
Application
- Newman-Kwart rearrangement to synthesize functionalized thiophenols.
- Oxidation of aromatic, aliphatic, and conjugated aldehydes to the corresponding carboxylic acids.
- Synthesis of biscoumarins via condensation reaction.
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Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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