Acetic acid, ruwa mara launi, yana da ƙaƙƙarfan wari.Matsakaicin narkewa na acetic acid shine 16.6 ℃, wurin tafasa shine 117.9 ℃, ƙarancin dangi shine 1.0492 (20/4 ℃), kuma ma'anar refractive shine 1.3716.Pure acetic acid zai iya samar da ƙanƙara mai kama da ƙanƙara a ƙasa da 16.6 ° C, don haka galibi ana kiran shi glacial acetic acid.Acetic acid wani muhimmin kayan sinadari ne mai mahimmanci, wanda aka fi amfani dashi don shirya vinyl acetate monomer (VAM), acetate acetate, acetic anhydride, terephthalic acid, chloroacetic acid, polyvinyl barasa, acetate da karfe acetate.
Acetic acid ana amfani dashi sosai a cikin haɗin gwiwar asali, magani, magungunan kashe qwari, bugu da rini, yadi, abinci, fenti, adhesives da sauran masana'antu da yawa.Acetic acid abu ne mai mahimmancin sinadarai.Fasahar samar da masana'antu na acetic acid galibi sun haɗa da: hanyar methanol carbonylation, acetaldehyde oxidation, iskar oxygen kai tsaye da iskar oxygen mai haske.Daga cikin su, methanol carbonylation ita ce fasahar da aka fi amfani da ita, wanda ya kai fiye da kashi 60 cikin 100 na karfin samar da kayayyaki na duniya, kuma wannan yanayin yana ci gaba da girma.
Ƙarfin samar da acetic acid na duniya yana nuna haɓakar haɓakawa, kuma buƙatunsa na duniya zai girma a matsakaicin ƙimar shekara na kusan 5% a cikin ƴan shekaru masu zuwa, wanda kashi 94% na sabon ƙarfin samar da acetic acid na duniya zai faru a cikin Asiya, da yankin Asiya kuma za su kasance a nan gaba.Jagoranci saurin haɓakar buƙatun kasuwannin duniya cikin shekaru biyar.
aikace-aikace:
1. Abubuwan da aka samo asali na acetic acid: yawanci ana amfani dashi a cikin kira na acetic anhydride, acetate, terephthalic acid, vinyl acetate / polyvinyl barasa, cellulose acetate, ketene, chloroacetic acid, haloacetic acid, da dai sauransu;
2. Magani: Acetic acid da ake amfani da matsayin sauran ƙarfi da Pharmaceutical albarkatun kasa, yafi amfani a samar da penicillin G potassium, penicillin G sodium, procaine penicillin, antipyretic Allunan, sulfadiazine, sulfamethoxazole, norfloxacin, ciprofloxacin Floxacin, acetylsalicylic acid, phenacin, acetylsalicylic acid, phenacin. prednisone, maganin kafeyin, da dai sauransu;
3. Matsakaici daban-daban: acetate, sodium diacetate, peracetic acid, da dai sauransu;
4. Pigments da yadi da bugu da rini: galibi ana amfani da su don samar da rini mai tarwatsawa da rini, da kuma bugu da sarrafa rini;
5. Synthetic ammonia: a cikin nau'i na ruwa na acetate ammonia ruwa, ana amfani dashi azaman gyaran iskar gas don cire karamin adadin CO da CO2 da ke ciki;
6. A cikin hoto: tsari a matsayin mai haɓakawa;
7. Dangane da roba na halitta: ana amfani dashi azaman coagulant;
8. A cikin masana'antar gine-gine: ana amfani da shi azaman maganin rigakafi.
Lokacin aikawa: Agusta-09-2022