China Ammonium Sulphate Caprolactam Grade

Specifications
ammonium sulphate
1.Steel & Caprolactam grade
2.Shape : crystal & granular
3.Used for industrial & agriculture
Description
Ammonium sulphate is one of the most widely used nitrogen fertilizers. Ammonium sulphate provides an equal balance of nitrogen and sulphur and can make crops thrive and improve fruit quality and yield and also strengthen resistance to disaster . Ammonium sulphate is the best fast releasing, quick acting and can be used directly for a wide range of soil and crops, and also as seed fertilizers, base fertilizer and additional fertilizer.
Ammonium Sulphate Steel grade N20.5%
1. Specification :

ItemTechnical DataAppearanceWhite granularN20.50%minWater0.7%maxFree acid0.03%maxFe0.007%maxAs0.00005%maxHeavy metal(Pb)0.005%maxWater insolubles0.01%max

2.Usage :
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, additional 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.
Ammonium Sulphate Caprolactam grade N21%
1.Specification

ItemTechnical DataAppearanceWhite crystalN21.0%minWater0.2%maxFree acid0.03%maxFe0.007%maxAs0.00005%maxHeavy metal(Pb)0.005%maxWater insolubles0.01%max

2.Usage :
1.)In chemical industry, it is used for raw material in making oxydol, ammonia-alum and ammonium chloride;
2.) In Welding Industry, used for welding agent;
3.) In textile industry, ued for fire retardant of textile fabrics;
4.) In electroplating industry, used for electrobath additive;