Iron(II) sulfate heptahydrate 99+% ACS

Supplier: Thermo Scientific Chemicals

ThermoScintific Chemicals

ThermoScintific Chemicals

Irritant Warning

Warning

Synonyms: Ferrous sulphate heptahydrate , Iron vitriol , Ferrous sulfate heptahydrate

AC42373-0050 AC42373-0100 AC42373-0030 AC42373-5000 AC42373-1000

TS42373-5000EA 128 USD

TS42373-5000 TS42373-0050 TS42373-1000 TS42373-0030 TS42373-0100

Iron(II) sulfate heptahydrate 99+% ACS

Iron (II) sulphate heptahydrate

Formula: FeSO₄·7H₂O
MW: 278.02 g/mol
Melting Pt: 64 °C
Storage Temperature: Ambient

MDL Number: MFCD00149719
CAS Number: 7782-63-0
EINECS: 231-753-5
Merck Index: 13,04091

Specification Test Results

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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