Ammonium Sulphate Manufacturer,Supplier and Exporter in India
Product Code : EL-CL-12241
Jlab Export is a leading Ammonium Sulphate Manufacturer,and suppliers in India
Ammonium Sulphate (code EL-CL-12241) is (NH4)2SO4, a very soluble salt used to salt out proteins in biochemistry practicals, to crystallise Mohr’s salt with ferrous sulphate and to practise the tests for both ammonium and sulphate ions. Its solution is slightly acidic, as expected for a salt of a strong acid and a weak base. JLab is the manufacturer, at Ambala in India.
Specifications
| Parameter | Detail |
|---|---|
| Model No. | JL767/128 |
| Chemical | Ammonium sulphate, (NH4)2SO4 |
| 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-12241 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Salting Out Proteins
Dissolved to a high concentration in egg albumin or another protein solution, ammonium sulphate takes up the water that kept the protein dissolved, and the protein separates as a precipitate. Adding water redissolves it, which shows that salting out leaves the protein undenatured.
Mohr’s Salt and Ion Tests
Equimolar ferrous sulphate and ammonium sulphate, dissolved with a little dilute sulphuric acid and left to crystallise, give ferrous ammonium sulphate (Mohr’s salt), a standard for permanganate titrations. A solution of ammonium sulphate gives white barium sulphate with barium chloride, and ammonia when warmed with sodium hydroxide.
Related Reagents
- Ferrous Sulphate — iron(II) salt crystallised with ammonium sulphate into Mohr’s salt.
- Sulphuric Acid Dilute — dilute acid that keeps ferrous sulphate from hydrolysing.
- Barium Chloride — reagent for the white sulphate precipitate.
More reagents for inorganic preparations are in Chemistry Lab.
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Last updated: 29 October 2026
