"硝酸塩" meaning in 日本語

{
  "categories": [
    {
      "kind": "other",
      "name": "日本語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日本語 名詞",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "しょうさんえん"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "日本語 有機化学",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "硝酸の水素原子を金属原子に置換した塩類。"
      ],
      "id": "ja-硝酸塩-ja-noun-8Mnn3~PT",
      "topics": [
        "organic chemistry"
      ]
    }
  ],
  "word": "硝酸塩"
}

{
  "categories": [
    "日本語",
    "日本語 名詞"
  ],
  "forms": [
    {
      "form": "しょうさんえん"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        "日本語 有機化学"
      ],
      "glosses": [
        "硝酸の水素原子を金属原子に置換した塩類。"
      ],
      "topics": [
        "organic chemistry"
      ]
    }
  ],
  "word": "硝酸塩"
}