Inorganic Acid - Muxan

Also called mineral acids. A term used in contrast to organic acids. While organic acids are acids that contain carbon, inorganic acids include acids that contain non-metals other than carbon, such as chlorine, sulfur, nitrogen, and phosphorus, as well as oxoacids such as perchloric acid (HClO4 ₎ , hypochlorous acid (HClO ₎ , sulfuric acid ( _{H2SO4 )} , nitric acid (HNO3), and phosphoric acid ( _{H3PO4 )} , as well as hydroacids such as hydrochloric acid (HCl), hydroiodic acid (HI), and hydrofluoric acid (HF), and even acids that contain metals such as chromic acid ( _{H2CrO4 )} . Carbonic acid ( _{H2CO3 )} and hydrocyanic acid (HCN) are also treated as inorganic acids.

Source: Morikita Publishing "Chemical Dictionary (2nd Edition)" Information about the Chemical Dictionary 2nd Edition

鉱酸ともいう．有機酸に対する用語．有機酸が炭素を含む酸であるのに対し，炭素以外の，塩素，硫黄，窒素，リンなどの非金属を含む酸や，過塩素酸HClO₄，次亜塩素酸HClO，硫酸H₂SO₄，硝酸HNO₃，リン酸H₃PO₄などのオキソ酸などのほか，塩酸HCl，ヨウ化水素酸HI，フッ化水素酸HFのような水素酸など，さらにクロム酸H₂CrO₄のような金属を含む酸をいう．炭酸H₂CO₃，シアン化水素酸HCNも無機酸として扱う．

出典　森北出版「化学辞典（第2版）」化学辞典 第2版について　情報