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Ammonium sulphate powder (CPL)
Caprolactam grade
Specifications: GB535-1995
item standard Test result
Nitrogen（%≥） 21 21.1
Sulfur（%≥） 23.5 24
moisture（%≤） 0.5 0.2
Free acidity(H2SO4)%≤ 0.03 0.02
appearance White/yellowish crystal White/yellowish crystal
Formulae (NH4)2SO4
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2017-12-19 |
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Mixed Fertilizer
Compound fertilizer refers to the three nutrients in nitrogen, phosphorus and potassium containing at least two kinds of nutrients, by chemical methods and (or) fertilizer made of mixing method. Any two elements of nitrogen, phosphorus and potassium ... |
2017-08-16 |
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