noun
hypophosphorous acid
Chemical term for H₃PO₂, a strong reducing agent. Used in chemistry and industrial contexts.
次亜リン酸は還元剤として使われる。
Hypophosphorous acid is used as a reducing agent.
Compound of 次亜 (hypo-) + リン (phosphorus) + 酸 (acid), following standard chemical nomenclature.