Ammonium iron(II) sulphate hexahydrate 99% ACS

Supplier: Thermo Scientific
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Synonyms: Ferrous Ammonium sulphate Hexahydrate, di-Ammonium iron (II) sulphate hexahydrate, Ferrous ammonium sulphate hexahydrate, Ammonium iron(Ⅱ) sulphate hexahydrate, Ammonium ferrous sulphate hexahydrate, Ammonium iron(II) sulphate hydrate

423720030 423725000 423721000
ACRO423720030EA 485 GBP
ACRO423720030 ACRO423725000 ACRO423721000
Ammonium iron(II) sulphate hexahydrate 99% ACS
Ammonium iron (II) sulphate hexahydrate
Formula: (NH₄)₂Fe(SO₄)₂·6H₂O
MW: 392,14 g/mol
Melting Pt: 100 °C (dec.)
Density: 1,864 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00150530
CAS Number: 7783-85-9
EINECS: 233-151-8

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Specification Test Results

Appearance Blue-green Crystals
Titration with KMnO4 98.5 to 101.5 %
Phosphate (PO4) ≤0.003 %
Calcium (Ca) ≤0.005 %
Copper (Cu) ≤0.003 %
Magnesium (Mg) ≤0.002 %
Manganese (Mn) ≤0.01 %
Potassium (K) ≤0.002 %
Sodium (Na) ≤0.02 %
Zinc (Zn) ≤0.003 %
Ferric iron (Fe 3+) ≤100 ppm (May increase due to inherent oxidation on storage)
Insoluble matter ≤0.01 %

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