Jern(II)sulfat heptahydrat 99+% ACS

Leverandør: Thermo Scientific
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Synonymer: Iron vitriol, Ferrous sulphate heptahydrate

423730030 423730050 423735000 423730100 423731000
ACRO423730030EA 3575 NOK
ACRO423730030 ACRO423730050 ACRO423735000 ACRO423730100 ACRO423731000
Jern(II)sulfat heptahydrat 99+% ACS
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

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Spesifikasjon Testresultater

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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