Explore Words Kanji Grammar Guides

Copyright © 2026 Kotomora. All Rights Reserved.

Get the Kotomora apps for iOS and Android.

Explore Words Kanji Grammar Guides About Support Privacy

Copyright © 2026 Kotomora. All Rights Reserved.

二硫酸 (にりゅうさん) Japanese meaning | Kotomora

二に硫りゅう酸さん

に

りゅ

う

さ

ん

Meanings

1

disulfuric acid

Technical term in chemistry; refers to the acid H₂S₂O₇.

二に硫りゅう酸さんは化か学がく実じっ験けんで触しょく媒ばいとして

Kanji

二two, two radical (no. 7)
硫sulphur
酸acid, bitterness, sour

Word family

ペルオキソ二に硫りゅう酸さん
peroxodisulfuric acid

使つか

わ

れる

こと

が

ある

。

Disulfuric acid is sometimes used as a catalyst in chemical experiments.

Etymology

Compound of 二 (に, 'two') and 硫酸 (りゅうさん, 'sulfuric acid'), referring to a molecule with two sulfuric acid units.