Ammoniumjärn(III)sulfat dodekahydratet, EMSURE® analysis_for, Supelco®

Leverantör: Merck
Fara

Synonyms: Alum iron, Ammonium iron sulphate dodecahydrate, Ferric ammonium sulphate dodecahydrate, Ammonium iron(III) sulphate dodecahydrate, Iron alum, Ammonium ferric sulphate dodecahydrate

MQ300

1.03776.0500 1.03776.1000 1.03776.5000 1.03776.9050
1.03776.0500EA 1160 SEK
1.03776.0500 1.03776.1000 1.03776.5000 1.03776.9050
Ammoniumjärn(III)sulfat dodekahydratet, EMSURE® analysis_for, Supelco®
Ammoniumjärn(III)sulfat dodekahydratet
Formel: NH₄Fe(SO₄)₂·12H₂O
MW: 482.2 g/mol
Kokpunkt: 230
Smältpunkt: 39…41 °C
Densitet: 1.71 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00150004
CAS nummer: 7783-83-7
EINECS: 233-382-4
Merck Index: 12,00549

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Specifikation testresultat

Assay (iodometric) 99.0 - 102.0 %
Insoluble matter ≤ 0.005 %
Chloride (Cl) ≤ 0.0005 %
Nitrate (NO₃) ≤ 0.01 %
Cu (Copper) ≤ 0.001 %
Fe II (Iron II) ≤ 0.001 %
Ca (Calcium) ≤ 0.01 %
K (Potassium) ≤ 0.005 %
Mg (Magnesium) ≤ 0.001 %
Mn (Manganese) ≤ 0.005 %
Na (Sodium) ≤ 0.01 %
Pb (Lead) ≤ 0.0005 %
Zn (Zinc) ≤ 0.001 %


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