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Iron(II) sulfate heptahydrate
(70696439 | 7782-63-0)
CAS: | 7782-63-0 |
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Molecular Formula: | FeSO4·7H2O |
Molecular Weight: | 278.02 |
Availablility: | In Stock |
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Downloads: | | |
70696439-250g | 250g | £23.00 | |
70696439-1kg | 1kg | £46.70 | |
Bulk Order |
70696439-250g | 250g | €32.20 | |
70696439-1kg | 1kg | €65.40 | |
Bulk Order |
70696439-250g | 250g | $34.50 | |
70696439-1kg | 1kg | $70.10 | |
Bulk Order |
Safety Data Sheet
Certificate of Analysis
Product Detail
Product Code | 70696439 | ||||
Product Name | Iron(II) sulfate heptahydrate | ||||
Categories | Building Blocks Inorganic Chemicals Salts | ||||
CAS | 7782-63-0 | ||||
Molecular Formula | FeSO4·7H2O | ||||
Molecular Weight | 278.02 | ||||
Storage Details | Ambient | ||||
Harmonised Tariff Code | 28332980 |
Product Specification
Identification | Complies with tests for iron and sulphate | ||||
pH | 2.5 - 3.8 (50g/l aq. @ 20°C) | ||||
Solubility | 1g in 1.5ml of water | ||||
Assay | 99.5 - 104.5% | ||||
Lead as Pb | ≤ 2ppm | ||||
Appearance | Blue/ green crystalline powder | ||||
Mercury (Hg) | ≤ 1ppm | ||||
Arsenic (As) | ≤ 3ppm | ||||
Description | Ferrous sulphate occurs as pale, blue-green crystals or granules that are efflorescent in dry air. In moist air, it oxidizes readily to form a brown-yellow, basic ferric sulphate |
Safety Information
Pictograms |
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Signal word | warning | ||||
Hazard statements |
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Precautionary statements |
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