Ammonium iron(II) sulphate hexahydrate 99% ACS
Supplier: Thermo Fisher Scientific
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Warning
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423720030
423725000
423721000
ACRO423720030EA
358
EUR
ACRO423720030
ACRO423725000
ACRO423721000
Ammonium iron(II) sulphate hexahydrate 99% ACS
Ammonium iron (II) sulphate hexahydrate
Formula:
(NH₄)₂Fe(SO₄)₂·6H₂O 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 |
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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