ʻO Barrel glacial acetic acid he waiʻakika, wai waihoʻoluʻu a me ka mea hoʻohuihui, he wai māmā, ʻaʻohe mea i hoʻokuʻu ʻia, a he ʻala ʻala. Hiki ke hoʻoheheʻe ʻia i ka wai, ethanol, glycerol a me ka etera, akā ʻaʻole hiki ke hoʻoheheʻe ʻia i ka carbon disulfide.