硝しょう酸さんエステルMeanings1nounnitric ester; nitrateChemical term for an ester of nitric acid. In organic chemistry, often synonymous with organic nitrates.硝しょう酸さんエステルは爆ばく薬やくや医い薬やく品ひんの原げん料りょうとして使つかわれる。Nitric esters are used as raw materials for explosives and pharmaceuticals.