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Specifications: GB535-1995
item standard Test result
Nitrogen（%≥） 20 20.3
Sulfur（%≥） 23 23.5
moisture（%≤） 2 1.5
Free acidity(H2SO4)%≤ 0.03 0.08
Formulae (NH4)2SO4
Molecular weight 132.14
CAS 7783-20-2
properties Pure white fine crystalline powder. Easily soluble in water. Aqueous solution appears acid. Insoluble in alcohol, acetone and ammonia. Tasteless. Low of PH value that suit for the production of liquid fertilizer.
uses Suit for the production of water soluble fertilizer, or can be fertilizing on soil land directly. Also can be made into granular fertilizer for bulk blending
storage As with most solid fertilizers, Ammonium .Sulphate can be stored over a season as long as it is kept in a cool, dry , well ventilated area.
Evelyn
Saler
HEBEI LONGHAI FERTILIZER Co., Ltd.
Skype: ms.han5219
Mobile: +86 15532162787
TEL: +86 311 8606 0818
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Email:Evelyn@lh-agriculture.com
Ammonium sulphate powder (Cyanuric acid grade)