Last Updated
：2026/01/04
亜燐酸
Hiragana
ありんさん
Noun
Japanese Meaning
亜燐酸（亜リン酸）は、化学式H3PO3で表される無機化合物で、リンのオキソ酸の一種。還元性をもち、工業的には還元剤や樹脂改質剤などに用いられる。 / リンが+3の酸化数をとる含オキソ酸で、オキソ酸としての酸性度は中程度であり、二塩基酸として振る舞う。
Easy Japanese Meaning
りんをふくむすっぱいもの。みずにとかしてつかう。
Chinese (Simplified) Meaning
无机含氧酸，化学式H3PO3，磷呈+3氧化态 / 其盐为亚磷酸盐，具还原性
Chinese (Traditional) Meaning
化學式 H3PO3 的含磷氧酸 / 亞磷的氧酸之一
Korean Meaning
아인산 / 화학식 H3PO3인 무기산
Vietnamese Meaning
axit phosphorơ (H3PO3) / axit photpho(III) / axit photpho có số oxi hóa +3
Tagalog Meaning
asidong posporoso (H3PO3) / asido ng posporo sa oksidasyong +3 / diprotikong asido ng posporo
Sense（1）
(chemistry) phosphorous acid
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
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亜燐酸
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I learned about the properties of phosphorous acid in chemistry class.
I learned about the properties of phosphorous acid in chemistry class.
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化学の授業で亜燐酸の性質について学びました。
Japanese - English
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