酸化ヒ素

さんかヒそ

Also written as:
  • 酸化砒素 (さんかひそ)

Meanings

  • Noun

    common noun
    1. (chemistry term) arsenic trioxide; white arsenic (As2O3).

      See also 亜砒酸 .

    2. arsenic pentoxide (As2O5).

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