Ammoniumjärn(II)sulfat hexahydrat 99% ACS
Leverantör: Thermo Scientific
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Varning
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Synonyms:
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
5275
SEK
ACRO423720030
ACRO423725000
ACRO423721000
Ammoniumjärn(II)sulfat hexahydrat 99% ACS
Ammoniumjärn(II)sulfat hexahydrat
Formel:
(NH₄)₂Fe(SO₄)₂·6H₂O MW: 392,14 g/mol Smältpunkt: 100 °C (dec.) Densitet: 1,864 g/cm³ (20 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00150530 CAS nummer: 7783-85-9 EINECS: 233-151-8 |
Specifikation testresultat
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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