Chembur, Mumbai, Maharashtra
Business Type | Manufacturer, Exporter |
Preferred Buyer From
Location | Worldwide |
Ammonium Sulphate (NH4)2SO4, is an inorganic salt with a number of commercial uses. The most common use is as a soil fertilizer. It contains 21% nitrogen and 24% sulphur. The primary use of ammonium sulphate is as a fertilizer for alkaline soils. In the soil the ammonium ion is released and forms a small amount of acid, lowering the pH balance of the soil, while contributing essential nitrogen for plant growth.It is also used as an agricultural spray adjuvant for water-soluble insecticides, herbicides, and fungicides. There, it functions to bind iron and calcium cautions that are present in both well water and plant cells.
Specification of Ammonium Sulphate (Pure)
Sr. No | Parameters | Unit | Specified value |
1 | Appearance | Visual observation | A white crystalline powder, free flow |
2 | Solubility 10% solution in water | % w/v | Clear & colourless solution |
3 | pH of 5% solution | % w/v | 5.0 – 6.0 |
4 | Assay (on dried basis) | % w/w | Min. 99.0% |
5 | Chloride (as Cl) | % w/w | Max. 0.005% |
6 | Iron (as Fe) | % w/w | Max. 0.002 % |
7 | Heavy metals (as Pb) | % w/w | Max. 0.001 % |
8 | Moisture | % w/w | Max. 0.5 % |
Specification of Ammonium Sulphate (Technical)
Sr. No | Parameters | Unit | Specified value |
1 | Appearance | Visual observation | Almost white or a white crystalline powder |
2 | Solubility 10% solution | % w/v | Clear solution in water |
3 | pH of 5% solution | % w/v | 4.5 – 6.5 |
4 | Assay (on dried basis) | % w/w | Min. 98.0% |
5 | Chloride (as Cl) | % w/w | Max. 0.02% |
6 | Iron (as Fe) | % w/w | Max. 0.01 % |
7 | Moisture | % w/w | Max. 1.0 % |
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