Iron(II) sulfate heptahydrate 99.0-104.5% (by KMnO₄ titration), granular, AR® ACS, Macron Fine Chemicals™

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Iron(II) sulfate heptahydrate 99.0-104.5% (by KMnO₄ titration), granular, AR® ACS, Macron Fine Chemicals™

Iron(II) sulfate heptahydrate 99.0-104.5% (by KMnO₄ titration), granular, AR® ACS, Macron Fine Chemicals™

Environment Warning

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

Management of Change (MOC) category = N

MACR5056-06 5056-06 MACR5056-12

CAMK505606CS 3612.72 CAD

MK505612 CAMK505606 MK505606

Iron(II) sulfate heptahydrate 99.0-104.5% (by KMnO₄ titration), granular, AR® ACS, Macron Fine Chemicals™

Iron (II) sulphate heptahydrate

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

Formula: FeSO₄·7H₂O
MW: 278.02 g/mol
Melting Pt: 64 °C
Density: 1.9 g/cm³ (20 °C)

MDL Number: MFCD00149719
CAS Number: 7782-63-0
Merck Index: 13,04091

Specification Test Results

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

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