. . . . "0"^^ . "barium hydroxide"^^ . "0"^^ . "113793027"@en-us . "white poisonous crystals; made by dissolving barium oxide in water"@en-us . "114630363"^^ . "barium hydroxide"@en-us . "14630363-n"^^ . "110480339"@en-us . . . . . .