Ammonium sulphate is an excellent nitrogen fertilizer raw material and widely used as seed fertilizer,top dressing and base fertilizer that's suitable for general soils and crops,.It can provides an equal balance of nitrogen and sulphur and help the crop grow vigorously, improve fruit quality and yield, enhance crop resistance to disasters.
| ||Ammonium Sulphate Granular ||Ammonium Sulphate Caprolactum Grade |
|Items ||Standard ||Standard |
|Appearance ||White Granular ||White Crystalline |
|N ||20.5%min ||21%min |
|S ||23.5%min ||24%min |
|Fe ||-- ||0.007%max |
|As ||0.0002%max ||0.0005%max |
|Moisture ||1.5%max ||1.0%max |
|Free acid ||0.3%max ||0.05%max |
|Water insoluble matter ||-- ||0.02%max |
|Size ||2-5mm ||-- |
1) Store in a cool, dry, and ventilated place.
2) Avoided putting together with alkali stuffs.
3) Do not expose to direct sunlight or rain.
4) Do not damage the packaging bags.
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Ammonium Sulfate - EPA
Ammonium sulfate is produced as a byproduct from the caprolactam ... At synthetic plants, a small quantity (about 0.05 percent) of a heavy organic (i. e., high
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Ammonium sulfate - Wikipedia
Ammonium sulfate ); (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