Ammoniumeisen(III)sulfat Dodecahydrat 99,0-101,0%, AnalaR NORMAPUR® analytisches Reagens
Lieferant: VWR Chemicals
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Achtung
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Synonyme:
Ammoniumeisenalaun Dodecahydrat
, Eisenammoniumalaun Dodecahydrat
, Eisenalaun Dodecahydrat
, Eisen(III)ammoniumsulfat Dodecahydrat
21094.260EA
49.3
EUR
21094.260
21094.233
21094.290
Ammoniumeisen(III)sulfat Dodecahydrat 99,0-101,0%, AnalaR NORMAPUR® analytisches Reagens
Ammoniumeisen(III)sulfat Dodecahydrat
Formel:
NH₄Fe(SO₄)₂·12H₂O Molecular Weight: 482,2 g/mol Siedepunkt: 230 °C (1013 hPa) Schmelzpunkt: 39…41 °C Dichte: 1,71 g/cm³ (20 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00150004 CAS-Nummer: 7783-83-7 EINECS: 233-382-4 Merck Index: 12,00549 |
Spezifikation Testergebnisse
Assay | 99.0 - 101.0 % |
Insolubility in water | Max. 50 ppm |
Substances not precipitated by NH4OH | Max. 0.1 % |
Cl (Chloride) | Max. 10 ppm |
NO3 (Nitrate) | Max. 100 ppm |
Cu (Copper) | Max. 20 ppm |
Fe (II) (Iron) | Max. 10 ppm |
Mn (Manganese) | Max. 50 ppm |
Pb (Lead) | Max. 20 ppm |
Zn (Zinc) | Max. 30 ppm |
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