Jern(II)sulfat heptahydrat 99.5% for analysis
Leverandør: Thermo Scientific
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Warning
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Synonymer:
Iron vitriol, Ferrous sulphate heptahydrate
201390010
201392500
201390051
ACRO201390010EA
685
NOK
ACRO201390010
ACRO201392500
ACRO201390051
Jern(II)sulfat heptahydrat 99.5% for analysis
Jern(II)sulfat heptahydrat
Formel:
FeSO₄·7H₂O MW: 278,02 g/mol Smeltepunkt: 64 °C Tetthet: 1,9 g/cm³ (20 °C) Lagringstemperatur: Romtemperatur |
MDL nummer:
MFCD00149719 CAS-nummer: 7782-63-0 EINECS: 231-753-5 Merck Indeks: 13,04091 |
Spesifikasjon Testresultater
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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