Ammonium iron(II) sulphate hexahydrate 98.5-101.5% (by KMnO₄ titration), fine crystals, BAKER ANANYZED™ ACS
:7783-85-9
:
:(NH₄)₂Fe(SO₄)₂·6H₂O
:MFCD00150530
:392.14 g/mol
:100 °C
:1.864 g/cm³ (20 °C)
:Management of Change (MOC) category = N
:233-151-8
:GHS07
:Ambient
- Assay (Fe(NH₄)₂(SO₄)₂·6H₂O) (by KMnO₄ titrn):98.5 - 101.5 %
- Insoluble Matter:≤0.01 %
- pH of 5% Solution at 25°C:3.0 - 5.0
- Chloride (Cl):≤0.001 %
- Phosphate (PO₄):≤0.003 %
- Calcium (Ca):≤0.005 %
- Copper (Cu):≤0.003 %
- Ferric Ion (Fe³⁺):≤0.01 %
- ACS - Magnesium (Mg):≤0.002 %
- Manganese (Mn):≤0.01 %
- Potassium (K):≤0.002 %
- Sodium (Na):≤0.02 %
- Zinc (Zn):≤0.003 %