Hydrogen peroxide yog cov khoom siv tshuaj lom neeg kev lag luam nrog kev nce hauv kev loj hlob ntau lawm hauv kaum xyoo dhau los. Nws yog tsuas yog siv nyob rau hauv qhov ntau, tsis muaj nqi, thiab loj hauv kev thov. Yog li no, ntau thiab ntau cov tuam txhab tsim tawm ntawm hydrogen peroxide yog tsim. Txawm li cas los xij, kev nyab xeeb ntawm kev muag khoom ncaj qha ntawm cov tuam txhab hydrogen peroxide tsis ruaj khov. Nws muaj txiaj ntsig zoo rau kev tsim khoom thiab chaw cia khoom. Yog li, peb xav kom tiv thaiv kev ruaj khov ntawm hydrogen peroxide los ntawm kev rhuav tshem. Tom qab ntawv, yuav ua li cas yog cov kev tseem ceeb los pib? Thov nyeem cov hauv qab no.
1. Kev ntsuas kub: hydrogen peroxide yog qhov ruaj khov nyob rau hauv ib puag ncig ntsuas kub. Yog tias hydrogen peroxide yog rhaub mus rau 153 ° C lossis siab dua, kev ua kom tawg yuav tshwm sim;
2. Tus nqi pH ntawm qhov nruab nrab: cov kua qaub thiab acidity ntawm nruab nrab muaj lub zog zoo rau qhov ruaj ntseg ntawm hydrogen peroxide. Cov khoom ntawm hydrogen peroxide hauv xov xwm acidic yog qhov ruaj khov, thiab oxidation cov tshuaj tiv thaiv yog qeeb. Hauv cov xov xwm alkaline, hydrogen peroxide yog qhov yooj yim tshwm sim. Kev rhuav tshem, thiab cua sov nyob hauv cov xwm txheej no tuaj yeem rhuav tshem ntau dhau ntawm hydrogen peroxide;
3. Ua kom tsis muaj zog: Muaj cov khoom siv hlau tsis sib xws hauv cov khoom siv hydrogen peroxide, xws li tooj liab tooj liab, cov hlau tsis xwm yeem, thiab sib xyaw manganese ions, uas yuav cuam tshuam rau kev ruaj ntseg ntawm hydrogen peroxide. Yog li no, nyob rau hauv tus txheej txheem ntawm kev lag luam hydrogen peroxide ntau lawm, Feem ntau cov kuab kom ruaj khov ntxiv rau ntxiv rau kev cuam tshuam cov catalysis ntawm impurities.
Tus neeg sau ntawv txheeb xyuas cov ntsiab lus tseem ceeb uas ua rau kev puas tsuaj ntawm kev ruaj ntseg ntawm hydrogen peroxide los ntawm peb yam ntawm qhov kub thiab txias, nruab nrab PH nqi thiab tsis huv, thiab cia siab tias yuav pab koj tsim thiab khaws cov tshuaj hydrogen peroxide.
