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Fer (II) sulfate heptahydraté 99+% ACS

Fournisseur: Thermo Fisher Scientific
Attention

Synonyms: Iron vitriol, Ferrous sulphate heptahydrate

423730030 423730050 423735000 423730100 423731000
ACRO423730030EA 239 EUR
ACRO423730030 ACRO423730050 ACRO423735000 ACRO423730100 ACRO423731000
Fer (II) sulfate heptahydraté 99+% ACS
Fer (II) sulfate heptahydraté
Formule: FeSO₄·7H₂O
MW: 278.02 g/mol
Point de fusion: 64 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00149719
Numéro CAS: 7782-63-0
EINECS: 231-753-5
Merck Index: 13,04091

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Résultats des tests de spécification

Appearance Green to blue-green to light blue Crystals
Titration with KMnO4 ≥99.0 %
Chloride (Cl) ≤10 ppm
Phosphate (PO4) ≤10 ppm
Calcium (Ca) ≤50 ppm
Copper (Cu) ≤50 ppm
Magnesium (Mg) ≤20 ppm
Manganese (Mn) ≤500 ppm
Potassium (K) ≤20 ppm
Sodium (Na) ≤200 ppm
Zinc (Zn) ≤50 ppm
Ferric iron (Fe 3+) ≤1000 ppm (May increase due to inherent oxidation on storage)
Insoluble matter ≤0.01 %


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