We are suppling Ferrous Sulphate Hepta Fe: 19.7%,
We only deal with dried & free flowing Ferrous Sulphate Hepta 98%, Fe: 19.7%
Ferrous Sulphate Hepta hydrate |
| | | | Other names | | Ferrous sulfate; green vitriol; iron vitriol; copperas; melanterite; szomolnokite | | Identifiers | | CAS number | 7720-78-7 , | | | | EC number | 231-753-5 | | Properties | | Molecular formula | FeSO4 | | Appearance | blue/green or white crystals | | Odor | odorless | | Melting point | 70 °C (dehydration of heptahydrate) | | 400 °C (decomp) | | Use | | Industrially, ferrous sulfate is mainly used as a precursor to other iron compounds. It is a reducing agent, mostly for the reduction of chromate incement. | | | | Nutritional supplement | used to fortify foods and to treat iron-deficiency anemia | | Colorant | used in the manufacture of inks,wool dyeing as a mordant. Harewood, a material used in marquetry and parquetry.Ferrous sulfate can also be used to stain concrete and some limestones and sandstones a yellowish rust color.Woodworkers use ferrous sulfate solutions to color maple wood a silvery hue. | | | | | | Other uses | used for treating iron chlorosis | |
Specification | Items | Guaranteed Specification | Typical Analysis Result | FeSO4. 7H2O | 98% Min | 99% | | Fe | 19.7% Min | 19.90% | Pb | 20 ppm Max | 11 ppm | As | 2 ppm Max | 1 ppm | Cd | 5 ppm Max | 3 ppm | | Size | Through 40 mesh sieve | Through 40 mesh sieve |
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Ferrous Sulphate
