Ammonium iron(II) sulphate hexahydrate 99% ACS
Leverancier: Thermo Scientific
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Waarschuwing
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ACRO423720030EA
296
EUR
ACRO423720030
ACRO423725000
ACRO423721000
Ammonium iron(II) sulphate hexahydrate 99% ACS
Ammonium iron(II) sulphate hexahydrate
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Formule:
(NH₄)₂Fe(SO₄)₂·6H₂O MW: 392,14 g/mol Smeltpunt: 100 °C (ontbinding) Opslagtemperatuur: Kamertemperatuur |
MDL-nummer:
MFCD00150530 CAS-nummer: 7783-85-9 EINECS: 233-151-8 |
Specificaties testresultaten
| 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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