Iron (II) Sulphate
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Product Code : JL-LE-11166
Iron (II) Sulphate (SKU JL-LE-11166, Model No. JL529/0109), also called ferrous sulphate, forms pale green crystals and is supplied by JaincoLab as an analytical reagent with an MSDS. Heating the crystals is a standard decomposition reaction: they lose water, then break down to red-brown iron(III) oxide with a smell of burning sulphur. A fresh solution is also needed for the brown ring test for nitrates.
Specifications
The listing gives:
| Product | Iron (II) Sulphate |
| SKU | JL-LE-11166 |
| Model No. | JL529/0109 |
| Formula | FeSO4 |
| Grade | Analytical reagent |
| Safety data | Supplied with MSDS; handle as per the supplied safety data |
| Shelf life | Expires after 5 years |
| Pack size | Confirmed on the quotation |
Scope of supply and ordering
Pack size, quantity and dispatch time for iron(II) sulphate are confirmed on the quotation.
Frequently asked questions
What happens when ferrous sulphate crystals are heated?
They lose water of crystallisation, then decompose to iron(III) oxide, sulphur dioxide and sulphur trioxide.
Why must the solution be fresh for the brown ring test?
Iron(II) is slowly oxidised to iron(III) in air, which spoils the test.
Related products
Other salts are listed in our laboratory equipment range.
Request a quote
Enquire about iron(II) sulphate on our contact page. Buying under a laboratory tender? Use our tenders page.
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