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Siarczan amonowo-żelazawy(II) heksahydrat 99% ACS

Dostawca: Thermo Fisher Scientific
Uwaga

Synonim: 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

423720030 423725000 423721000
ACRO423720030EA 1680 PLN
ACRO423720030 ACRO423725000 ACRO423721000
Siarczan amonowo-żelazawy(II) heksahydrat 99% ACS
Siarczan amonowo-żelazawy(II) heksahydrat
Formuła: (NH₄)₂Fe(SO₄)₂·6H₂O
MW: 392.14 g/mol
Temp. topnienia: 100 °C (temp. rozkładu)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00150530
Numer CAS: 7783-85-9
Numer WE (dawny EINECS): 233-151-8

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Wyniki testów specyfikacyjnych

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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