Ammoniumjern(III)sulfat dodecahydrat 99.0-101.0%, AnalaR NORMAPUR® analytical reagent

Leverandør: VWR Chemicals
Ratings: Ingen bedømmelse

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

21094.233EA 309 DKK
21094.233 21094.290 21094.260
Ammoniumjern(III)sulfat dodecahydrat 99.0-101.0%, AnalaR NORMAPUR® analytical reagent
Ammoniumjern(III)sulfat dodecahydrat
Formel: NH₄Fe(SO₄)₂·12H₂O
Molekylvægt: 482.2 g/mol
Kogepunkt: 230
Smeltepunkt: 39…41 °C
Massefylde: 1.71 g/cm³ (20 °C)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00150004
CAS-nummer: 7783-83-7
EINECS: 233-382-4
Merck Index: 12,00549

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Specifikationer Testresultater

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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