AQUEOUS CLEANING LIQUID
불산 및 수용성 방향족 화합물을 함유하고, pH 가 5 보다 큰 수성 세정액. There is provided an aqueous cleaning liquid containing hydrofluoric acid and a water-soluble aromatic compound, where the aqueous cleaning liquid has a pH of more than 5.
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | 불산 및 수용성 방향족 화합물을 함유하고, pH 가 5 보다 큰 수성 세정액.
There is provided an aqueous cleaning liquid containing hydrofluoric acid and a water-soluble aromatic compound, where the aqueous cleaning liquid has a pH of more than 5. |
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