Ammoniumeisen(III)sulfat Dodecahydrat 99% ACS
Lieferant: Thermo Scientific
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Achtung
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Synonyme:
Ammoniumeisenalaun Dodecahydrat
, Eisenammoniumalaun Dodecahydrat
, Eisenalaun Dodecahydrat
, Eisen(III)ammoniumsulfat Dodecahydrat
ACRO423690025EA
158
EUR
ACRO423690025
ACRO423695000
ACRO423690250
Ammoniumeisen(III)sulfat Dodecahydrat 99% ACS
Ammoniumeisen(III)sulfat Dodecahydrat
Formel:
NH₄Fe(SO₄)₂·12H₂O Molecular Weight: 482,2 g/mol Siedepunkt: 230 °C (760 mmHg) Schmelzpunkt: 39…41 °C Dichte: 1,71 g/cm³ Lagertemperatur: Kühlschrank |
MDL:
MFCD00150004 CAS-Nummer: 7783-83-7 EINECS: 233-382-4 Merck Index: 12,00549 |
Spezifikation Testergebnisse
Appearance | Violet Crystals |
Titration Iodometric | 98.5 to 102.0 % |
Chloride (Cl) | ≤0.001 % |
Nitrate (NO3) | ≤0.01 % |
Calcium (Ca) | ≤0.01 % |
Copper (Cu) | ≤0.003 % |
Magnesium (Mg) | ≤0.005 % |
Potassium (K) | ≤0.005 % |
Sodium (Na) | ≤0.02 % |
Zinc (Zn) | ≤0.003 % |
Ferrous iron (Fe 2+) | (Limit about 0.001%) Passes test |
Insoluble matter | ≤0.01 % |
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