Chemical liquid, chemical liquid storage body, manufacturing method of chemical liquid, and manufacturing method of chemical liquid storage body

Abstract

An object of the present invention is to provide a chemical liquid which has excellent defect inhibition performance and hardly breaks a transfer pipe line that a device for manufacturing the chemical liquid includes at the time of manufacturing the chemical liquid. Another object of the present invention is to provide a chemical liquid storage body, a manufacturing method of a chemical liquid, and a manufacturing method of a chemical liquid storage body. The chemical liquid according to an embodiment of the present invention is a chemical liquid containing an organic solvent and an ion of at least one kind of atom selected from the group consisting of an Fe atom, a Cr atom, a Ni atom, and a Pb atom, in which in a case where the chemical liquid contains one kind of the ion, a content of the metal ion is 0.1 to 100 mass ppt, in a case where the chemical liquid contains two or more kinds of the ions, a content of each of the metal ions is 0.1 to 100 mass ppt, and a charge potential is equal to or lower than 100 mV.

Dependencies are inferred from the claim text.