Hydrogen peroxide yog lub npe scientific rau hydrogen peroxide. Nws yog cov kua uas tsis muaj kob thiab pob tshab uas yog soluble hauv dej, cawv thiab ether. Kev kub siab ntau ntawm hydrogen peroxide yog corrosive thiab yuav volatilize rau hauv oxygen thiab dej thaum sab laug qhib.
Cov khoom nws tus kheej muaj cov nyhuv bactericidal muaj zog, thiab cov nyhuv bactericidal ua kom pom tseeb hauv qab cov kab mob alkaline.
Khoom noj khoom haus-qib hydrogen peroxide tau zoo dua kev coj huv, txo lub cev ua kom tsis muaj zog, txhim kho kev ruaj khov, thiab tshem tawm cov tshuaj lom thiab tsis huv. Tsis zoo li kev lag luam-qib hydrogen peroxide, tsis muaj anthraquinone organic impurities hauv zaub mov-qib hydrogen peroxide, thiab cov khoom siv hlau xws li cov hlau lead thiab arsenic uas muaj kev puas tsuaj rau tib neeg lub cev. Nws tuaj yeem siv hauv kev tsim khoom noj khoom haus thiab kev tsim khoom lag luam.
Khoom noj khoom haus qib hydrogen peroxide tuaj yeem decomposed rau hauv oxygen thiab dej tom qab kom tsis muaj menyuam, thiab nws yuav tsis tawm ntawm cov tshuaj lom neeg. Nws tsis tas yuav ntxuav nrog dej. Nws tsis ua paug rau ib puag ncig thiab ua raws li lub tswv yim kev tiv thaiv ib puag ncig ntawm lub teb chaws' s ntau lawm thiab kev tsim tawm ntawm theem no. Ntxiv mus, kev siv cov zaub mov-qib hydrogen peroxide muaj qhov ua kom zoo dua kom tsis muaj menyuam thiab ua haujlwm ntau dua, thiab cov khoom lag luam tom qab kom tsis muaj menyuam tuaj yeem khaws cia ntev.
Txawm hais tias cov kab mob ua haujlwm ntawm cov zaub mov-qib hydrogen peroxide zoo dua, tseem muaj qee yam tsis xwm yeem, uas yuav cuam tshuam los ntawm qee yam.
Ntawm qhov kub qis dua thiab muaj qhov siab dua, qhov kev ruaj ntseg zoo dua, tab sis vim tias qhov ntsuas kub nce ntxiv, yog tias ua kom sov li 153 ℃ lossis siab dua, cov khoom tawg ua kom tawg yuav tshwm sim, thiab thaum kub qis dua Cov txheej txheem lwj ntawm hydrogen peroxide yog qhov ruaj khov.
Ntawm lawv, nyob rau hauv acidic tej yam kev mob, cov khoom ntawm hydrogen peroxide yog qhov ruaj khov thiab qhov oxidation cov tshuaj tiv thaiv nrawm kuj qeeb, thaum nyob hauv cov xov xwm alkaline, hydrogen peroxide tsis ruaj khov thiab decomposition ceev kuj ceev. Hauv kev siv tshuaj tua kab mob thiab kom tsis muaj menyuam, qhov nruab nrab alkaline tuaj yeem siv los ua kom nrawm oxidation ntawm hydrogen peroxide thiab ua tiav kev ua haujlwm kom tsis muaj menyuam nyob rau lub sijhawm luv.
Qee cov hlau ions yuav ua kom sai sai rau kev rhuav tshem, xws li ferrous ions, manganese ions, tooj liab ions, thiab lwm yam. catalysis ntawm impurities, yog li cov zaub mov-qib hydrogen peroxide tsis tuaj yeem tiv tauj cov hlau kom tiv thaiv hlau ions los ntawm kev nkag mus rau cov zaub mov Qib tshuaj hydrogen peroxide.