| か | 
|---|
| 過 | 
| りゅ | う | 
|---|---|
| 硫 | 
| さ | ん | 
|---|---|
| 酸 | 
noun
- persulphuric acid, persulfuric acid.
Variations
| Pronunciation | Kanji | Kana | Is Common | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 
 
 | 過硫酸 | かりゅうさん | 
Contained Kanji Breakdown
overdo, exceed, go beyond
カ よ.ぎる す.ぎる (5th, N3)
sulphur
リュウ (9th, N1)
acid, bitterness, sour
サン す.い (5th, N1)
west, bird, sign of the bird
とり ユウ なが (Kentei Pre-1, N1)