Síran železito-amonný dodekahydrát 99.0-101.0%, AnalaR NORMAPUR® analytical reagent
Dodavatel: VWR Chemicals
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Varování
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21094.233EA
1110
CZK
21094.233
21094.290
21094.260
Síran železito-amonný dodekahydrát 99.0-101.0%, AnalaR NORMAPUR® analytical reagent
Síran železito-amonný dodekahydrát
Vzorec:
NH₄Fe(SO₄)₂·12H₂O Bod varu: 230 °C (1013 hPa) Bod tání: 39…41 °C Hustota: 1,71 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00150004 CAS číslo: 7783-83-7 EINECS: 233-382-4 Merck Index: 12,00549 |
Výsledky specifikačního 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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