Ammonium Sulphate is a kind of nitrogen fertilizer which can provide N for NPK and mostly used for agriculture. Besides providing the element of nitrogen, it can also provide the element of sulphur for crops, pastures and other plants. Because of its fast release and quick acting, ammonium sulfate is much better than other nitrogen furtillizers such as urea, ammonium bicarbonate, ammonium chloride and ammonium nitrate.
Mainly used for making compound fertilizer, potassium sulfate, ammonium chloride, ammonium persulfate, etc, can also be used for rare earths mining.
Property: White or off-white granule, easily soluble in water. Aqueous solution appears acid. Insoluble in alcohol, acetone and ammonia, Easily deliquescent in the air.
|Items ||Result |
|Purity ||99% |
|N ≥% ||20.5 |
|Moisture ≥% ||0.2 |
|Free Acid% ||0.032 |
|Fe ≤% ||0.007 |
|As≤% ||0.00005 |
|Heavy Metal ≤% ||0.005 |
|Water insoluble ≤% ||0.01 |
1. Can I get some samples?
A: Of course
2. How do you control quality of product?
A: We have testing department to control quality. Third-party testing is also allowed.
3. How about the packing?
A: Usually 25kg/50kg/1ton/bag. If you have special requirements on them, it can be made as your inquiry.
4. What's the delivery time?
A: Normally 7-10 working days after payment. The detail time will be decided by order quantity and production.
5. When will I get your reply?
A: We ensure you fast response. Emails will be replied in 12 hours, your questions will be answered in time.
Granulation of finely crystalline ammonium sulphate using
The granules made in the pilot plant with 25 kg ammonium sulphate, 0.5 kg CaO, 1.26 litres of water and 0.9 to 1.125 litres of 98.5% H2SO4 had 80 to 97% of the
Ammonium Sulfate | Mosaic Crop Nutrition
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An assessment of granular urea/ammonium sulphate and
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