<skos:prefLabel xml:lang="en">ammonium sulfate</skos:prefLabel>
<skos:altLabel xml:lang="en">sulfate, ammonium</skos:altLabel>
- <skos:broader rdf:resource="http://museovirtualfelixcanada.digibis.com//concepts/50190" />
<skos:note xml:lang="en">Ammonium salt made from a reaction of sulfuric acid and ammonia. It is primarily produced by the destructive distillation of coal. Ammonium sulfate is a commercially important chemical used as a fertilizer, food additive, and tanning agent.</skos:note>
<skos:notation>300389870</skos:notation>
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