発ガン物質 はつガンぶっしつ Also written はつがんぶっしつ, 発がん物質, 発癌物質 Meanings Noun carcinogen; carcinogenic substance Kanji 発 emit. Read as ハツ. 物 thing. Read as ブツ. 質 quality. Read as シツ. Jinuma: Japanese Dictionary · Word lists