Acetic acid, guda-carbon Organic carboxylic acid, ana siffanta shi da flammability da abubuwan lalata, fadowa ƙarƙashin nau'in Nau'in II ƙa'idodin sinadarai masu haɗari masu haɗari.
A yanayin zafi na 39 ℃, ya zama haɗari mai ƙonewa. Pure anhydrous acetic acid, kuma aka sani da glacial acetic acid, wani abu ne mara launi wanda ke jawo danshi kuma yana da ƙarfi a 16.6 ℃ (62℉) cikin lu'ulu'u marasa launi. Maganin sa yana nuna tsaka-tsakin acidity da gagarumin lalata, yayin da tururinsa na iya haifar da bacin rai a idanu da hanci.