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Video: Yuav ua li cas yog tias acetic acid nkag rau ntawm daim tawv nqaij?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2024-01-18 08:18
Kev Saib Xyuas Kev Noj Qab Haus Huv Zoo rau Acetic Acid Exposure
- Daim tawv nqaij Tiv tauj - Tam sim ntawd yaug tawv nqaij nrog dej tsawg kawg 15 feeb thiab tshem tawm cov khaub ncaws tsis huv.
- Kev Tiv Thaiv Qhov Muag - Tshem tawm qhov muag lo ntsiab muag tam sim ntawd yog tam sim no.
- Kev noj haus - Yog acetic acid tau noj, ua tsis txhob ntuav.
Tom qab ntawd, acetic acid puas hlawv tawv nqaij?
Txawm tias muab cais raws li qhov tsis muaj zog kua qaub , glacial acetic acid yog corrosive lom uas tau ua rau raug mob lossis tuag thaum tib neeg cov ntaub so ntswg raug rau nws. Daim tawv nqaij kev tiv tauj yuav ua rau blistering los yog kub hnyiab , thaum cov kua los yog cov tshuaj tsuag tsuag tuaj yeem ua rau cov ntaub so ntswg puas tsuaj tshwj xeeb rau cov mucous daim nyias nyias ntawm lub qhov muag, qhov ncauj, thiab txoj hlab pa.
Ib yam li ntawd, yuav ua li cas yog tias corrosive yog nchuav rau ntawm daim tawv nqaij? Yog koj nchuav ib qho acid los yog hauv paus ntawm koj tawv nqaij , tam sim ntawd ntxuav zoo nrog dej. Lub hauv paus muaj zog teb nrog cov roj hauv koj tawv nqaij los tsim ib txheej txheej soapy. Yaug kom txog thaum zoo tom qab qhov kev xav ntawd ploj mus. Ua tsis txhob sim neutralize a nchuav ntawm koj tawv nqaij.
Ib sab ntawm no, acetic acid puas tuaj yeem tua koj?
Ntshiab npaum li cas acetic acid noj yuav tua koj ? Ntshiab acetic acid (los yog glacial acetic acid ) yog cov khoom phem heev, MSDS no hais tias nws yog LD50 (rat) yog li 3 grams ib kilo ntawm lub cev hnyav yog li yog tias koj yog 70kg koj yuav tsum nqos 210gm kom sawv 50% txoj kev tuag.
Yuav ua li cas yog tias koj hnov tsw acetic acid?
Raug rau dilute daws ntawm acetic acid tej zaum yuav ua rau khaus. Inhalation ntawm acetic acid vapors tuaj yeem ua rau khaus qhov muag qhov ntswg thiab caj pas thiab hnoos. Raug rau ntau concentrated kev daws teeb meem ntawm acetic acid (>25%) tau ua rau corrosive puas.
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