Dzina lazogulitsa:acetic acid

Mtundu wazosintha:C2h4o2

PE MAY:64-19-7

Kapangidwe kake kake:

Kulingana:

Mankhwala:

Acetic acid, ch3cooh, ndi madzi opanda utoto, osasunthika patenthedwe. Mafuta oyera, glaic acid, amakhala ndi mawonekedwe ake ngati ayezi ngati 15,6 ° C. Monga momwe nthawi zambiri amaperekera, acetic acid ndi njira ya 6 n yam'madzi (pafupifupi 36%) kapena 1 n yankho lake (pafupifupi 6%). Izi kapena zina zimagwiritsidwa ntchito powonjezera kuchuluka kwa acetic acid ndi zakudya. Acetic acid ndi mawonekedwe a acid a viniga, kukhazikika kwake kuyambira 3.5 mpaka 5.6%. Acetic acid ndi maheki amapezeka muzomera zambiri komanso nyama zazing'ono zazing'ono koma zopepuka. Amakhala metabolic yapakatikati, imapangidwa ndi mtundu wamabakiteriteria monga acetobacter ndipo imatha kuphatikizidwa kwathunthu kuchokera ku kaboni dayobote ndi tizilombo tating'onoting'ono monga clostridium therbooker. Makoswe amakongoletsa pamlingo wa 1% ya thupi lake patsiku.

Monga madzi opanda utoto ndi fungo lamphamvu, la mtundu wa viniga, ndizothandiza batala, tchizi, mphesa ndi zipatso zonunkhira. Zocheperako kwambiri mwamphamvu kwambiri chifukwa izi zimagwiritsidwa ntchito mu zakudya, ngakhale zimawerengedwa ndi FDA ngati zida za gras. Zotsatira zake, zitha kugwira ntchito zopangidwa ndi zinthu zomwe sizinaphimbe ndi matanthauzidwe ake. Acetic acid ndiye gawo lalikulu la vivgars ndi Pylogneous acid. Mu mawonekedwe a viniga, oposa 27 miliyoni lb adawonjezeredwa ku chakudya mu 1986, ndi kuchuluka pafupifupi komwe kumagwiritsidwa ntchito ngati acidirants ndi onunkhira. M'malo mwake, acetic acid (monga viniga) inali imodzi mwazinthu zokopa kwambiri. Vicgiars amagwiritsidwa ntchito kwambiri pokonzekera kuvala saladi ndi mayonesi, wowawasa ndi masamba otsekemera komanso ma casups ambiri. Amagwiritsidwanso ntchito pochiritsa nyama komanso m'matanga a masamba ena. Popanga mayonesi, kuwonjezera gawo la acetic acid (viniga) kwa mchere- kapena shuga-yolk kumachepetsa kutentherera kwa Salmonl. Madzi akumanga madzi nthawi zambiri kuphatikiza acetic acid kapena mchere wake wa sodium, pomwe calcium acetate amagwiritsidwa ntchito kusunga mawonekedwe a masamba osenda, okazinga.

Ntchito:
Kugwiritsa ntchito acetic acid m'makampani

1. Amagwiritsidwa ntchito mu kaphatikizidwe wa utoto ndi inks.

2. Amagwiritsidwa ntchito popanga zonunkhira.

3. Amagwiritsidwa ntchito mu mafakitale a mphira ndi mafilimu. Amagwiritsidwa ntchito ngati zosungunulira komanso zoyambira pa ma polima ambiri ofunikira mu mafakitale a mphira ndi mafilimu (monga PRVA, Pet, etc.).

4. Amagwiritsidwa ntchito ngati chinthu choyambira utoto ndi zomata

5. Kugwiritsidwa ntchito mu makampani ogulitsa chakudya monga chowonjezera mu tchizi ndi msuzi komanso ngati chosungira.

Kugwiritsa ntchito acetic acid mu mankhwala synthesis

1. Amagwiritsa ntchito kapangidwe kaletse wa celluluse. Celluluse acetate imagwiritsidwa ntchito m'mafilimu ojambula ndi zikwangwani. Pamasamba a cellulose acetate filimute, kanema wa zithunzi kupangidwa ndi nitrate, omwe anali ndi mavuto ambiri otetezeka.

2. Paraxylene amayandikana ndi Terephthalic acid. Terephthalic acid imagwiritsidwa ntchito popanga ziweto, zomwe zimagwiritsidwa ntchito kwambiri kupanga mabotolo apulasitiki.

3. Kuchotsa kwa acetate kumagwiritsidwa ntchito kwambiri ngati zowonjezera zakudya.

4. Kugwiritsidwa ntchito mu kaphatikizidwe ka vinyl acetate monomer. Monomer ikhoza kukhala polymer kuti apange poly (vinyl acetate) imadziwikanso ngati PRA. PRA ili ndi ntchito zingapo kuchokera ku mankhwala (chifukwa cha biovotechnom kupita ku nanotechnology (ngati Stabilizernology (monga Stabilizernology).

5. Kugwiritsidwa ntchito ngati zosungunulira m'magulu ambiri.

Kugwiritsa ntchito acetic acid mu mankhwala

1. Acetic acid imagwiritsidwa ntchito mu njira yotchedwa endoscopy, yomwe ndi njira ina yachilendo yachigawo.

2. Acetic acid imagwiritsidwa ntchito poyang'ana ka khansa ya khosi ndi zotupa. Amagwiritsidwanso ntchito kuwunika kwa khansa ya cervical.

3. Acetic acid amagwiritsidwa ntchito pochiza otitis Elthalna.

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5. Mayeso a labotale pa mbewa, acetic acid yawonetsedwa kuchepetsa yankho lazotupa mu mbewa.

Ntchito zapakhomo za acetic acid

1. Acetic acid ndiye gawo lalikulu la viniga.

2. Viniga imagwiritsidwa ntchito popanga masamba

3. Amagwiritsidwa ntchito pa diled

4. Amagwiritsidwa ntchito pophika. Imachita ndi soda yophika kuti imasule mpweya wa carbon dioxide kuti ipange chakudya.

5. Amachita ngati antifungal wothandizira.