Puas yog acetic acid carcinogenic?
Puas yog acetic acid carcinogenic?

Video: Puas yog acetic acid carcinogenic?

Video: Puas yog acetic acid carcinogenic?
Video: ETHANOIC ACID 2024, Kaum ib hlis
Anonim

Qhov no puas pab tau?

Yog · Tsis yog

Raws li txoj cai, acetic acid puas tsim kev puas tsuaj rau tib neeg?

Acetic acid Kev phom sij. Acetic acid tuaj yeem yog a phom sij tshuaj yog tsis siv nyob rau hauv ib nyab xeeb thiab kev tsim nyog. Cov kua no yog corrosive heev rau ntawm daim tawv nqaij thiab ob lub qhov muag thiab, vim li no, yuav tsum tau ua tib zoo saib xyuas. Acetic acid kuj tuaj yeem ua rau lub cev puas tsuaj yog tias noj lossis thaum nqus pa.

Ib sab saum toj no, puas yog glacial acetic acid lom? Glacial acetic acid yog lub npe tsis tseem ceeb uas siv los xa mus rau dawb huv acetic acid nyob rau hauv lub xeev anhydrous. Txawm tias muab cais raws li qhov tsis muaj zog kua qaub , glacial acetic acid yog corrosive tshuaj lom uas tuaj yeem ua rau raug mob lossis tuag thaum tib neeg cov ntaub so ntswg raug rau nws.

Ua li no, acetic acid puas nyab xeeb hauv zaub mov?

Acetic acid feem ntau lees paub tias yog nyab xeeb siv rau hauv zaub mov yog tias nws yog " zaub mov -qib" thiab yog siv nyob rau hauv accord nrog zoo manufacturing txheej txheem. Acetic acid suav tias yog " zaub mov -qib" yog tias nws ua raws li cov lus qhia hauv Khoom noj khoom haus Cov tshuaj Codex. Diluted acetic acid tsis yog vinegar.

Dab tsi yog qhov cuam tshuam ntawm acetic acid?

Kev nqus pa (8 teev) rau acetic acid vapors ntawm 10 feem ntawm ib lab (ppm) tuaj yeem ua rau qee qhov khaus ntawm qhov muag, qhov ntswg, thiab caj pas; ntawm 100 ppm cim kev mob ntsws thiab ua rau lub ntsws, qhov muag, thiab tawv nqaij tej zaum yuav tshwm sim.

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