from small size to big to 4mm granular , capro grade Ammonium Sulphate For Nitrgen Fertilizer: 

Nitrogen:21%Min moisture:0.5%max High quality Ammonium sulphate for nitrogen fertilizer application:

ITEMS	SPECIFICATIONS
ASSAY	≥98.5%
ACTIVE  OXYGEN	≥6.9%
RESIDUE AFTER IGNITION(AS SO4)	≤0.02%
CHLORIDE AND CHLORATE(AS CL)	≤0.01%
MANGANESE(MN)	≤0.00005%
IRON(FE)	≤0.005%
HEAVY METALS(PB)	≤0.005%
MOISTURE	≤0.10%

  

Application:1.In agriculture,used for nitrogen fertilizer.It is a kind of action fertilizer

                   which can make crops thrive and improve fruit quality and yield and strengthen

                   resistance to disaster,can be used for common soil and plant in basic fertilizer

                   Additionial fertilizer and seed manure.It can be suitable specially for soil with

                   lack of sulfer,but for acid soil,ammonium sulfate needs to be applied with lime

                   2.Raw material of making compound fertilizer

                   3.In chemical industry,it is for raw material in making oxydol,ammonium-alum and

                   ammonium chlorde

                   4.In welding industry,used for welding agent

                   5.In textile industry,used for fire retardant of textile fabrics

                   6.In electroplating industry,used for electrobath additive

                   7.Ammonium sulfate can be used for making refactory material

                   8.Catalyst in food coloring reddish brown

                   9.Nitrogen source culturing microzyme in making fresh yeast

                  10.Dyeing auxiliaries of acid dyes

                  11.Deliming agent of leather

                  12.Ammonium sulfate also can be used for beer making

                  13.Chemical agent

                  14.Stroage battery making,etc    

    

capro grade ammonium sulphate