Ammonium sulfate, as the main product from our company, can be set into three different levels: petroleum level, pyrogenation level and caprolactam level. For petroleum and pyrogenation level products, the nitrogen content is 21%, sulphur content is 24% and moisture is less than 0.5%. And For caprolactam level products, the nitrogen content is 20.5%, sulphur content is 20% and moisture is less than 1%. The free acid content for the them are 0%,0.02%,0.03%.
The particles for them are also different. They are large particles for petroleum level, white small crystals for pyrogenation level and white powder for caprolactam level.
Function and useage:Raw material for chemical fertilizer.
Post by Amy Feng Chemicals @2012-06-05 15:21:12