…When heated, it dehydrates and becomes chromium(III) oxide Cr 2 O 3 . Viridian, known as a green pigment, is said to be Cr 2 O 3 ・2H 2 O. [Nakahara Katsumasa]. … *Some of the terminology explanations that mention "viridian" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…熱すると脱水して酸化クロム(III)Cr2O3となる。緑色顔料として知られるビリジアンviridianはCr2O3・2H2Oであるとされる。【中原 勝儼】。… ※「viridian」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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