PROBLEM TO BE SOLVED: To provide a stability improvement agent for an aromatic compound capable of improving the stability of an aromatic compound, and a method for improving the stability of an aromatic compound.SOLUTION: Provided is a stability improvement agent for an aromatic compound comprising: (A) at least one kind selected from resorcin, its derivative and their salts. The aromatic compound may be at least one kind selected from aromatic amine, an aromatic nitro compound, a phenolic compound, an aromatic azo compound and a condensed ring compound.SELECTED DRAWING: NoneCOPYRIGHT: (C)2016,JPO&INPIT【課題】芳香族化合物の安定性を向上できる芳香族化合物の安定性向上剤及び芳香族化合物の安定性向上方法を提供する。【解決手段】本発明の芳香族化合物の安定性向上剤は、(A)レゾルシン及びその誘導体、並びにそれらの塩から選ばれる少なくとも1種を含んでなる。芳香族化合物は、芳香族アミン、芳香族ニトロ化合物、フェノール化合物、芳香族アゾ化合物、及び縮合環化合物から選ばれる少なくとも1種であってもよい。【選択図】なし
