2 文書を見つけるための辞書。

• orthoboric acid, boric acid
• ホウ酸
• a white or colorless slightly acid solid that is soluble in water and ethanol; used in the manufacture of glass and paper and adhesives and in detergents and as a flux in welding; also used as an antiseptic and food preservative
• 水やエタノールに溶ける、白色または無色の微量の酸を含んだ溶液

• boric acid, boracic acid
• ホウ酸
• any of various acids containing boron and oxygen
• ホウ素と酸素を含む酸の総称