ammonium sulfate n 21% 1.Nitrogen: 21% Min 2.Moisture 0.3% Max 3.Free acid(H2SO4): 0.05 Max

ammonium sulfate n 21%

Steel gradeWhite crystal or granular50 /1000Kg bags or at customer's request.

Specifications:

Items	Standard (GB535-1995)	Test Result
Appearance	No visible mechanical impurities	None
Nitrogen	21 % Min	21.2
Free acid (H2SO4)	0.05 % Max	0.03
Moisture	0.3 % Max	0.24

About Factory :

Established in 1998.Specializing in fertilizer production and export business.Main products : Prilled Urea, Granular Urea, TSP, DAP, MAP, SOA, NPK, etc.More than 10,000 square meters facility area which located at Qingdao city (Base port of China).Well-deserved reputation.

Our Advantages :

Good Quality  :  The most important factor we care.Competitive Price  :  We expect the long-term cooperation.Prompt delivery  :  We have abundant production ability, storage ability and manpower.Experience  :   14 years of experience give us much fertilizer trading experience.Excellent Service  :   Customer always first.

Please feel free to contact us for more information. Thanks you !

ammonium sulfate n 21%