Ammonium Sulphate also named ammonium sulfate is a kind of widely used nitrogen fertilizer in agricultural. The chemical formula is (NH4) 2 SO4.
Granular Ammonium Sulphate is compressed the by ammonium sulphate powder with higher stability which is more suitable for agricultural use.
|Item ||Specification |
|Appearance ||White granule |
|Nitrogen(N) ||≥20.5% |
|Moisture(H2O) ||≤1.5% |
|Free acid( H2SO4 ) ||≤0.4% |
|Granule size(mm) || 2-5mm 90% |
1 Try to not usd ammonium sulphate in paddy fields.
2 Ammonium sulphate are acidic fertilizers. It can increase the acidity of the soil, Therefore should pay attention to use in acidic soils with alkaline fertilizer, such as plant ash, phosphate rock powder or calcium magnesium phosphate and so on. Use in neutral and alkaline soil alkaline soils, in order to prevent calcium ion combined with sulfate ion to insoluble calcium sulfate (gypsum), caused by soil hardened, and should apply with organic fertilizer.
Ammonium sulphate fractionation - UCL
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Ammonium Sulfate Calculator from EnCor Biotechnology Inc
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Protein Precipitation Using Ammonium Sulfate - Current
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Ammonium sulfate precipitation - Wikipedia
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Ammonium Sulfate Protein Precipitation: The key to Salting-Out
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