MIXTURE HAVING HUMIDITY SENSITIVITY

摘要

PROBLEM TO BE SOLVED: To provide a mixture having humidity sensitivity.SOLUTION: An azobenzene derivative or a compound represented by the following formula is mixed with an organic acid. Ris an electron-donating substituent; Ris a hydrogen atom, a substituted or unsubstituted alkyl group, or a substituted or unsubstituted aryl group; and Aris a substituted or unsubstituted arylene group.SELECTED DRAWING: None