Product Introduction
Ammonium Sulphate CAS7783-20-2 China agriculture grade/powder/steel grade granular/caprolactum grade |
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Ammonium sulphate Granular |
Ammonium Sulphate Caprolactum Grade |
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Items |
Standard |
Standard |
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Appearance |
White Granular |
White Crystalline |
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N |
20.5%min |
21%min |
|
S |
23.5%min |
24%min |
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Fe |
-- |
0.007%max |
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As |
0.0002%max |
0.0005%max |
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Moisture |
1.5%max |
1.0%max |
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Free acid |
0.3%max |
0.05%max |
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Water insoluble matter |
-- |
0.02%max |
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