Ferro (II) solfato eptaidrato 99.5% per analisi
Fornitore: Thermo Scientific
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Attenzione
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Synonyms:
Iron vitriol, Ferrous sulphate heptahydrate
201390010
201392500
201390051
ACRO201390010EA
42.4
EUR
ACRO201390010
ACRO201392500
ACRO201390051
Ferro (II) solfato eptaidrato 99.5% per analisi
Ferro (II) solfato eptaidrato
Formula:
FeSO₄·7H₂O Peso molecolare: 278,02 g/mol Punto di fusione: 64 °C Densità: 1,9 g/cm³ (20 °C) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00149719 CAS Number: 7782-63-0 EINECS: 231-753-5 Merck Index: 13,04091 |
Risultati del test di specificazione
Appearance | Light green to blue Crystals |
Titration with KMnO4 | ≥99.5 % |
Chloride (Cl) | ≤5 ppm |
Phosphate (PO4) | ≤10 ppm |
Copper (Cu) | ≤10 ppm |
Lead (Pb) | ≤5 ppm |
Zinc (Zn) | ≤50 ppm |
Ferric iron (Fe 3+) | ≤100 ppm |
Total nitrogen compounds | ≤0.001 % |
Subst not pptd by NH3 | ≤0.05 % (as SO4) |
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