Ferrous Ammonium Sulphate Manufacturer,Supplier and Exporter in India
Product Code : EL-CL-12292
Jlab Export is a leading Ferrous Ammonium Sulphate Manufacturer,and suppliers in India
Ferrous Ammonium Sulphate (code EL-CL-12292) is Mohr’s salt, the double sulphate of iron(II) and ammonium, and volumetric analysis classes weigh it out as the primary standard for potassium permanganate titrations. Each 500 g pack is analytical reagent grade, with an MSDS. JLab, based in Ambala, India, manufactures it.
Specifications
| Parameter | Detail |
|---|---|
| Model No. | JL847/167 |
| Pack size | 500 g |
| Grade | Analytical reagent |
| Documentation | MSDS included |
| Quality check | Each pack is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 3–5 working days |
| Product code | EL-CL-12292 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Titrating Permanganate Against Mohr’s Salt
Dissolve a weighed amount in water with some dilute sulphuric acid, which stops the iron(II) from hydrolysing, and make it up to the mark in a volumetric flask. Run potassium permanganate from a burette into a pipetted portion: each MnO4- ion takes five electrons from five Fe2+ ions, which become Fe3+. Permanganate acts as its own indicator, and the first permanent pale pink marks the end point. Unlike the oxalic acid titration, no warming is needed.
Mohr’s salt is far less easily oxidised by air than plain ferrous sulphate, so a weighed portion gives a dependable iron(II) content.
Linked Titration Reagents
- Potassium Permanganate — oxidising titrant standardised against Mohr’s salt.
- Sulphuric Acid Dilute — acid added when the salt is dissolved.
- Ferrous Sulphate — simple iron(II) sulphate for the brown ring test.
Other volumetric reagents are in Chemistry Lab.
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Last updated: 29 October 2026
