Last Updated：2025/11/21

(inorganic chemistry) A soft, white powder, Ca(OH)₂, obtained by the action of water on calcium oxide; slaked lime.

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calcium hydroxide

Source Word

calcium hydroxide

Noun

uncountable

(inorganic chemistry) A soft, white powder, Ca(OH)₂, obtained by the action of water on calcium oxide; slaked lime.

Japanese Meaning

水酸化カルシウム：酸化カルシウムに水を加えて得られる、柔らかい白色の粉末。 / 消石灰とも呼ばれ、無機化学の分野で使用される。

The lab technician carefully mixed calcium hydroxide with water to produce a milky suspension.

研究室の技術者は、柔らかい白色粉末である水酸化カルシウム（消石灰）を水と慎重に混ぜて、乳濁液を作った。

Sense（1）

(inorganic chemistry) A soft, white powder, Ca(OH)₂, obtained by the action of water on calcium oxide; slaked lime.