Ammonium iron(II) sulphate hexahydrate 99% ACS
Supplier: Thermo Fisher Scientific
Certificates
About this item
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
CAS Number:7783-85-9
:
Formula:(NH₄)₂Fe(SO₄)₂·6H₂O
MDL Number:MFCD00150530
:392.14 g/mol
Melting Pt:100 °C (dec.)
Density:1,864 g/cm³ (20 °C)
EINECS:233-151-8
:GHS07
Storage Temperature:Ambient
Specifications
- Environmentally Preferable:
Specifications
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 %
Specification Test Results
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