[{"from": "human", "value": "Could you give me a brief overview of this molecule? [NH4+1].[NH4+1].[O-1][S][=Branch1][C][=O][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is an inorganic sulfate salt obtained by reaction of sulfuric acid with two equivalents of ammonia. A high-melting (decomposes above 280\u2103) white solid which is very soluble in water (70.6 g/100 g water at 0\u2103; 103.8 g/100 g water at 100\u2103), it is widely used as a fertilizer for alkaline soils. It has a role as a fertilizer. It is an ammonium salt and an inorganic sulfate salt."}]