Caustic Soda ialkali yakasimba ine corrosiveness yakasimba, kazhinji iri muchimiro cheflakes kana mabhuroko, inonyungudika nyore mumvura (exothermic kana yanyungudutswa mumvura) uye inoita alkaline solution, uye deliquescent Sexually, zviri nyore kusveta mhute yemvura (deliquescent) uye carbon dioxide (deterioration) mumhepo, and it is be deterated hydrochloric acid.