Skip to content
Kotomora

亜あヒ酸さん

also: あひさん

あ
ヒ
さ
ん

Meanings

1

noun

arsenious acid; arsenous acid

Chemical term for H3AsO3; used in chemistry and toxicology contexts.

2

noun

arsenic trioxide; white arsenic

Colloquial use for As2O3, often encountered in historical poisoning cases or traditional pesticides.