PROBLEM TO BE SOLVED: To provide a heating type fumigant composition that can decolor microbial stains.SOLUTION: A heating type fumigant composition contains (A) component: a volatile agent, and (B) component: an aldehyde compound. The content of the (B) component is 0.05 mass% or more relative to the total mass of the heating type fumigant composition. The (B) component contains an acyclic aldehyde compound (B1). The content of the (B1) component is 20 mass% or more relative to the total mass of the (B) component.SELECTED DRAWING: NoneCOPYRIGHT: (C)2019,JPO&INPIT【課題】微生物汚れを脱色できる加熱型燻蒸剤組成物を提供すること。【解決手段】(A)成分:揮散剤と、(B)成分:アルデヒド化合物と、を含む、加熱型燻蒸剤組成物であって、前記(B)成分の含有量が、加熱型燻蒸剤組成物の総質量に対して0.05質量%以上であり、前記(B)成分が、非環式アルデヒド化合物(B1)を含み、前記(B1)成分の含有量が、(B)成分の総質量に対し、20質量%以上である、加熱型燻蒸剤組成物。【選択図】なし
