Järn(II)sulfat, heptahydrat ≥99%, granulat, BAKER ANALYZED® ACS, J.T.Baker®

Leverantör: Avantor
Varning

Synonyms: Iron vitriol, Ferrous sulphate heptahydrate

2070-07EA 9150 SEK
2070-07 2070-01 2070-05 2070-R
Järn(II)sulfat, heptahydrat ≥99%, granulat, BAKER ANALYZED® ACS, J.T.Baker®
Järn(II)sulfat, heptahydrat

Observera: Fluctuating temperatures cause product oxidation.
IMPORTANT: Store below 24°C (75°F).

Formel: FeSO₄·7H₂O
MW: 278,02 g/mol
Smältpunkt: 64 °C
Densitet: 1,9 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00149719
CAS nummer: 7782-63-0
EINECS: 231-753-5
Merck Index: 13,04091

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Specifikation testresultat

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use 99.0 - 104.5 %
Assay (FeSO₄·7H₂O) (by KMnO₄ titrn) 99.0 - 104.5 %
Appearance Passes Test
Insoluble Matter ≤0.01 %
pH of 5% Solution at 25°C 3.0 - 5.0
Chloride (Cl) ≤0.001 %
Phosphate (PO₄) ≤0.001 %
Calcium (Ca) ≤0.005 %
Copper (Cu) ≤0.005 %
Ferric Ion (Fe³⁺) ≤0.1 %
ACS - Magnesium (Mg) ≤0.002 %
Manganese (Mn) ≤0.05 %
Potassium (K) ≤0.002 %
Sodium (Na) ≤0.02 %
Zinc (Zn) ≤0.005 %
Meets Reagent Specifications for testing USP/NF monographs
Fluctuating temperatures cause product oxidation.
IMPORTANT: Store below 24°C (75°F).

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