China Caprolactam Grade N21% Crystal Ammonium Sulphate
Product Description. Main active ingredients are 21% nitrogen and 24% sulfur, so it can be described as NPK 21-0-0 24S. Other name (Synonym): ammonium sulfate, diammonium sulphate, sulfuric acid diammonium salt, sulfato de amonio. CAS No.: Molecular Formula: (NH4)2SO4. Molecular Weight: 132.13
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Agriculture fertilizer Ammonium Sulphate Caprolactam Grade Nitrogen 21% White Crystal/Granular/crystalline price, US $ 110 - 140 / Ton, Nitrogen Fertilizer,
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