Ammonium iron (III) sulfate dodecahydrate 98.5-101.0% (by iodometry), BAKER ANALYZED® ACS

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Management of Change (MOC) category = N

1988-07 1988-01
JT1988-7EA 1824.91 USD
JT1988-7 JT1988-1 JT1988-05
Ammonium iron (III) sulfate dodecahydrate 98.5-101.0% (by iodometry), BAKER ANALYZED® ACS
Ammonium iron (III) sulphate dodecahydrate
Formula: NH₄Fe(SO₄)₂·12H₂O
MW: 482.2 g/mol
Boiling Pt: 230
Melting Pt: 39…41 °C
Density: 1.71 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00150004
CAS Number: 7783-83-7
EINECS: 233-382-4
Merck Index: 12,00549

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Specification Test Results

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
Store in a dry, cool place away from sunlight.
Assay (FeNH₄(SO₄)₂·12H₂O) (by iodometry) 98.5 - 102.0 %
Insoluble Matter ≤0.01 %
Chloride (Cl) ≤0.001 %
Nitrate (NO₃) ≤0.01 %
Calcium (Ca) ≤0.01 %
Copper (Cu) ≤0.003 %
Magnesium (Mg) ≤0.005 %
Potassium (K) ≤0.005 %
Sodium (Na) ≤0.02 %
Zinc (Zn)(by AAS) ≤0.003 %
Ferrous Iron Passes Test
Meets Reagent Specifications for testing USP/NF monographs

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