Sunan Samfuta:acetic acid

Tsarin kwayoyin:C2h4o2

CAS No:64-19-7

Tsarin kwayoyin halitta:

Bayani:

Kayan sunadarai:

Acetic acid, ch3cooh, ruwa mai launi ne, mai ruwa mai narkewa a yanayin yanayin yanayi. A tsarkakakken fili, acid acetic acid, acid da sunan da ya samo kankara - kamar bayyanar lu'ulu'u a 15.6 ° C. Kamar yadda gaba ɗaya ya wadata, acetic acid ne cileous bayani (kimanin 36%) ko bayani 1 n mafita (kimanin 6%). Ana amfani da waɗannan ko wasu dilutions don ƙara adadin da ya dace na acetic acid ga abinci. Acetic acid ne halayyar acid na vinegar, maida hankali ne daga 3.5 zuwa 5.6%. Acetic acid da acetates suna nan a yawancin tsirrai da kyallen takarda dabbobi a cikin kananan amma abubuwan ganowa. Su ne na yau da kullun tsaka-tsaki na al'ada, ana iya samar da irin wannan nau'in nau'ikan a matsayin Acetobcalter kuma ana iya haɗa su gaba ɗaya daga carbon dioxide ta carobarisus kamar yadda ƙananan ƙwayoyin cuta a matsayin mermoumeticum. Bera ya siffanta a cikin kudi na 1% na nauyin jikinta a rana.

A matsayina mai launi mara launi tare da karfi, pungentic vinegar kamshi, yana da amfani a man shanu, cuku, innabi da 'ya'yan itacen da' ya'yan itace. Of thean kadan tsarkakakken acid kamar yadda ake amfani dashi a cikin abinci, kodayake an rarraba shi da FDA a matsayin kayan gras. Sakamakon haka, ana iya yin aiki a cikin samfuran da ba su rufe ma'anar da ƙa'idodin asali ba. Acetic acid shine babban bangaren vinegs da kuma acid na pyrologneous. A cikin hanyar vinegar, an ƙara fadin LB miliyan 27 zuwa abinci a cikin 1986, tare da kimanin daidai adadin da aka yi amfani da shi azaman wakilan acid da kayan masarufi da kuma wakilan kayan kwalliya. A zahiri, acetic acid (kamar yadda vinegar) ya kasance ɗayan jami'an farko na zamani. Ana amfani da vinegers sosai a cikin shirya kayan miya da mayonnaise, m da zaki da sannu da kuma catsups. An kuma yi amfani da su a cikin curing nama da kuma a cikin canning na wasu kayan lambu. A cikin kera na mayonnaise, ƙari na wani yanki na acetic acid (vinegar) ga gishiri- ko yolk-yolk-sropy yana rage juriya da zafi salmonella. Ruwa da ke tattare da kayan sausages sau da yawa sun hada da acetic acid ko ruwan gishiri, yayin da ake amfani da alli acetate don adana kayan slices, gwangwani kayan lambu.

Aikace-aikacen:

1.used a cikin synthany na Dyes da inks.

2. Ana amfani dashi a cikin synthesis na kamshi.

3. Ana amfani dashi a masana'antar filastik da filastik. Ana amfani dashi azaman abubuwa da fara kayan kwalliya masu mahimmanci (kamar PVA, dabbobi, da sauransu) a cikin masana'antar filastik da filastik da filastik da filastik da filastik da filastik da filastik da filastik da filastik da filastik da filastik da filastik da filastik da filastik da filastik da filastik da filastik da filastik da filastik.

4. Ana amfani dashi azaman kayan farawa don fenti da kayan haɗin m

5. Ana amfani dashi a masana'antar sarrafa abinci azaman ƙari a cuku da kuma biredi kuma a matsayin abubuwan abinci na abinci.

Acetic acid - aminci

Book ld50 don berayen: 3530mg / kg; Percutaneous Ldso don zomaye: 1060mg / kg; inhalation thlc50 don mice: 13791MG / M3. Corrit. Abincin nan da wannan samfurin tururi yana fushi har zuwa hanci, ciwon makogwaro da jijiyoyin jiki. Karfi da fushi ga idanu. Kariya, kurkura tare da ruwan da yake gudana. An haramta shi sosai don Mix tare da Hopidamba, Alkali, magunguna, da sauransu Store a cikin sanyi, sito mai sanyi. Ci gaba da tafiya daga wuta da kafofin zafi. Rike kwandon da aka rufe. Adana daban daga yanka da alkalis.