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Síran železito-amonný dodekahydrát 99,0-101,0, AnalaR NORMAPUR® zA

Dodávateľ: VWR Chemicals
Varování

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

21094.233EA 44.46 EUR
21094.233 21094.290 21094.260
Síran železito-amonný dodekahydrát 99,0-101,0, AnalaR NORMAPUR® zA
Síran železito-amonný dodekahydrát
Vzorec: NH₄Fe(SO₄)₂·12H₂O
Mw: 482.2
Teplota varu: 230
Teplota tavenia: 39…41 °C
Hustota: 1.71 g/cm³ (20 °C)
Skladovacia teplota: Ambient
Číslo MDL: MFCD00150004
Číslo CAS: 7783-83-7
EINECS: 233-382-4
Merck Index: 12,00549

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Výsledky špecifikačného testu

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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