| 摘要 |
PROBLEM TO BE SOLVED: To provide a cleaning liquid and an anticorrosive agent having a superior anticorrosive effect on copper or a copper-containing metal.SOLUTION: In a cleaning liquid containing (A) an anticorrosive agent, and (B) a solvent, a linear mercapto alcohol compound represented by the following formula (1) is used as (A) the anticorrosive agent. In the formula (1): HS-(CH)-OH, x is an integer of not less than 3, preferably an integer of not less than 3 and not more than 10, and more preferably an integer of not less than 3 and not more than 9. |
