We offer ammonia sulphate LR/AR/IP that is widely used as a fertilizer and includes all the vital soil nutrients such as 24% sulfur as sulfate ions and nitrogen (21%) as ammonium ions. Ammonium sulphate, ((NH4)2SO4), is insoluble in alcohol / liquid ammonia and has a tendency to absorb water from the air at relative humidity of 81% (at ca. 20°C). It is particularly effective as an adjuvant for 2, 4-D (amine), glyphosate, and glufosinate herbicides.