酸さん化か剤ざいさんかざいMeanings1nounoxidizing agent; oxidant; oxidizerTechnical term in chemistry for a substance that oxidizes another substance.過かマンガン酸さんカリウムは強きょう力りょくな酸さん化か剤ざいです。Potassium permanganate is a strong oxidizing agent.