Siarczan amonowo-żelazawy(II) heksahydrat 99% ACS
Dostawca: Thermo Fisher Scientific
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Uwaga
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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 |
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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