Iron(II) sulphate heptahydrate, Multi-Compendial, J.T.Baker®

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Synonyms: Ferrous sulphate heptahydrateIron vitriol

2063-01EA 7524 INR
2063-01 2063-05
Iron(II) sulphate heptahydrate, Multi-Compendial, J.T.Baker®
Iron (II) sulphate heptahydrate
Formula: FeSO₄·7H₂O
MW: 278,02 g/mol
Melting Pt: 64 °C
Density: 1,9 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00149719
CAS Number: 7782-63-0
EINECS: 231-753-5
Merck Index: 13,04091

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Specification Test Results

Meets U.S.P Requirements
GMP Manufactured Product
Meets B.P. Chemical Specifications
Meets E.P. Chemical Specifications
Meets J.P. Chemical Specifications
Bulk Pharmaceutical Chemical
USP - Identification A Passes Test
USP - Identification B Passes Test
USP - Arsenic (As) <= 3 ppm
USP - Lead (Pb) <= 0.001 %
USP - Mercury (Hg) <= 3 ppm
USP - Assay (FeSO₄7H₂O) 99.5 - 104.5 %
EP/BP - Identification A Passes Test
EP/BP - Identification B Passes Test
EP/BP - pH 3.0 - 4.0
EP/BP - Chloride (Cl) <= 200 ppm
EP/BP - Chromium (Cr) <= 50 ppm
EP/BP - Copper (Cu) <= 50 ppm
EP/BP - Ferric Ion (Fe³⁺) <= 0.3 %
EP/BP - Manganese (Mn) <= 0.1 %
EP/BP - Nickel (Ni) <= 50 ppm
EP/BP - Zinc (Zn) <= 50 ppm
EP/BP - Assay (FeSO₄7H₂O) 98.0 - 105.0 %
JP - Identification A Passes Test
JP - Identification B Passes Test
JP - Clarity of Solution Passes Test
JP - Acid Passes Test
JP - Heavy Metals (as Pb) <= 25 ppm
JP - Arsenic (As) <= 2 ppm
JP - Assay (FeSO₄7H₂O) 98.0 - 104.0 %

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