Caustic Soda ialkali yakasimba ine corrosiveness yakasimba, kazhinji iri muchimiro cheflakes kana mablock, inonyungudika zviri nyore mumvura (exothermic kana yanyungudutswa mumvura) uye inoita alkaline solution, uye deliquescent.
Zvepabonde, zviri nyore kutora mhute yemvura (deliquescent) uye kabhoni dhaikisaidhi (kuora) mumhepo, uye inogona kuwedzerwa nehydrochloric acid kutarisa kana yaora.