次亜 じあ塩素 えんそ さんじゃなかったです
jiaensosanjanakattadesu

Noun
Desu Copula

The polite, past negative form of 次亜塩素酸

1. Wasn't sodium hypochlorite.; Wasn't chlorine disinfectant.

Past/Perfective
Negative
Polite
Casual Register
Chemistry