White Powder ammonium sulphate. Detailed Product Description 1.Ammonium Sulphate 2.N Content:20.5% ... 4.Appearence:white and light grey,color instablity Ammonium sulphate (Ammonium sulfate) detail description: ItemStandardItemStandardNitrogen Content20.5% minInspect ... ,dying, chemical, leather, the raw material of ammonium persulfate,adjuvant, glufosinate ,herbicides,etc. Packing ShippingApplication ...