Acetic acid, yomwe imadziwikanso kuti acetic acid, ndi mankhwala achilengedwe CH3COOH, omwe ndi organic monobasic acid komanso chigawo chachikulu cha viniga.Pure anhydrous acetic acid (glacial acetic acid) ndi madzi opanda mtundu a hygroscopic okhala ndi kuzizira kwa 16.6 ℃ (62 ℉).Krustalo lopanda mtundulo likalimba, madzi ake amadzimadzi amakhala opanda acidity, amphamvu m’zimbiri, amphamvu m’zitsulo, ndipo nthunzi imayambitsa maso ndi mphuno.

1. Ntchito zisanu ndi chimodzi ndikugwiritsa ntchito asidi acetic
1. Kugwiritsa ntchito limodzi kwakukulu kwa acetic acid ndiko kupanga vinyl acetate monomer, kutsatiridwa ndi acetic anhydride ndi ester.
2. Amagwiritsidwa ntchito pokonzekera acetic anhydride, vinyl acetate, acetate, metal acetate, chloroacetic acid, cellulose acetate, etc.
3. Ndiwofunikanso zopangira mankhwala, utoto, mankhwala ophera tizilombo ndi organic synthesis, zomwe zimagwiritsidwa ntchito popanga vinyl acetate, cellulose acetate, acetate, metal acetate ndi haloacetic acid;
4. Ntchito ngati kusanthula reagent, zosungunulira ndi leaching wothandizira;
5. Amagwiritsidwa ntchito popanga ethyl acetate, kukoma kokoma, kukoma kwa vinyo, ndi zina zotero;
6. Chothandizira chopangira utoto ndi zida zothandizira
2, Chiyambi chakumtunda ndi kunsi kwa mtsinje wa acetic acid
Mndandanda wamakampani a acetic acid uli ndi magawo atatu: zida zam'mwamba, zopangira zapakati komanso zoyambira pansi.Zida zam'mwamba ndizo makamaka methanol, carbon monoxide ndi ethylene.Methanol ndi carbon monoxide amasiyanitsidwa ndi syngas opangidwa ndi momwe madzi ndi anthracite amachitira, ndipo ethylene imachokera ku kutentha kwamphamvu kwa naphtha yotengedwa ku petroleum;Acetic acid ndi yofunika organic mankhwala zopangira, amene angapeze mazana a zinthu kunsi kwa mitsinje, monga acetate, vinilu acetate, mapadi acetate, acetic anhydride, terephthalic acid (PTA), asidi chloroacetic ndi zitsulo acetate, ndipo chimagwiritsidwa ntchito mu nsalu, makampani kuwala, mankhwala, mankhwala, chakudya ndi zina.

3, Mndandanda wa mabizinesi okhala ndi acid yayikulu ku China
1. Jiangsu Sop
2. Achi Celanese
3. Yankuang Lunan
4. Shanghai Huayi
5. Hualu Hengsheng
Pali opanga ma asidi a acetic omwe ali ndi zotulutsa zochepa pamsika, omwe ali ndi gawo lonse la msika pafupifupi 50%.