Doro rine concentration ye 75% inoputika kana yakarohwa nechiedza chezuva. Kuva mvura inopfuta moto, ine flash point ye20°C, uye munguva yezhizha, tembiricha yekunze inogona kukwira kupfuura 40°C, kuwedzera zvakanyanya njodzi yedoro rinongopisa uye kuputika muzuva.
Kuchengeta zvakachengeteka 75% doro, inofanira kuchengetwa munzvimbo inotonhorera, nzvimbo inofefetera zvakanaka umo tembiricha isingapfuuri 30°C. Iyo mudziyo inoda kuvharwa zvakachengeteka uye kuchengetedzwa zvakasiyana kubva kune oxidizer, acids, alkali simbi, uye mamines kudzivirira chero kusangana kune ngozi. Kushandisa kuputika-kuvheneka kwemwenje uye masystem ekufemesa kunorairwa, pamwe chete nerambidzo yakasimba pamichina uye maturusi anogona kuburitsa pfarivari.