Acetic acidAn san shi da yawa da Acoh, wanda aka ambata bayan kasancewa babban sinadaran vinegar, kuma yana ɗaya daga cikin mahimman mai acid. Hanyar kyauta a cikin yanayin da aka wanzu gaba ɗaya a tsire-tsire da yawa. C3COOH. Brewing da amfani da vinegar suna da tarihin dubban shekaru. A zamanin da China, an rubuta shi a cikin vinegar. Amma mai da hankali acetic acid ya kasance mai nasara smemer littafin ya ci gaba da Stahl a cikin 1700. Tsarkakakken acid acid ne ruwa mai saurin launi kuma yana da dandano mai fushi kuma yana da dandano mai fushi kuma yana da dandano mai fushi kuma yana da ɗanɗano mai fushi kuma yana da dandano mai fushi kuma yana da ɗanɗano mai haushi. Pointal na narke shine 16.6 ° C, aya shine 117.9 ° C, kuma yawan dangi shine 1.049 (20/4 ° C). Solrable cikin ruwa, ethanol, glycerin, ether da carbon chloride; insoluble a cikin carbonide. Ana ɗaukar gurfunan ruwa a cikin ruwa cikin Ice -shafed, wanda aka fi sani da Ice Acetic acid. Corrit. Yana da rauni kuma na acidic acid, acid na acidicity na acid, kuma zai iya haifar da hade da giya.
Kayan sunadarai:Acetic acid(Achoh) wani yanki ne mai rauni na Mono-rauni. Yana da halayyar halayen kayan carboxylic acid. Yana da wasu karafa, ƙarfe na ƙarfe da hydroxides don samar da salts. Yawancin acidic acid suna da amfani mai mahimmanci. Asali ferric acetate [fe (fe2h3oo) 6oh (oocch3) 2] Kuma [FE3 (OCH3OO) an yi amfani dashi azaman mortate, da ferros acetate ana amfani dashi azaman mai buga hoto. Acetic acid da barasa sun hadu. Hakanan za'a iya aiwatar da hadawa tare da hydrocarbon da ba a san shi ba a karkashin aikin mai kara kuzari. Alfa-hydrogen za a iya maye gurbinsu da halaye; Kuma formydehyde a karkashin aikin mai kara mai kara kuzari, cikin jerin smereboobook na albasarasa mai albasa mai shayarwa; A lokacin da nitric acid an nitrated a cikin acetic acid, da nitar kudi za a iya inganta. Maimaita tare da Benzoyl chloride, an iya shirya benzoyl chloride da benzoic acid. Za'a iya amfani da acid acetic don samar da nau'ikan abubuwa masu mahimmanci, kamar methyl acetate, Ethyl Ester, Estit mai ƙarfi, da sauransu, da sauransu ƙarfi, masana'antu. PRELLUOS ACETate, wanda hulɗa da acetic anhydride da selulose, ana iya amfani da shi don sa fim, fenti mai cike da robobi. Carboxymose CarBoxymose na iya shirya ta chloroacetetic acid. Vinyl Acetate samar da acetic acid da na Acetylene muhimmin abu ne mai albarkatun kwayoyi, Dyes da kayan ƙanshi, da kuma mahimmin kayan ƙanshi, da kuma mahimmin kayan ƙanshi. Acetic acid yana taka muhimmiyar rawa a masana'antar masana'antu da kwayoyin halitta.
Filin aikace-aikacen
Amfani da masana'antu
1. Acetic acidbabban samfurin ne na sinadarai kuma yana daya daga cikin mahimman kwayoyin halitta. Ana amfani da shi musamman don samar da dan Adam, ethyls da ethyl acetate. Za'a iya yin petl ethyl a cikin fim da m, kuma shi ne kuma albarkatun kasa ga velun na fiber na roba. Ethyl Acetic acid sel na iya sa siliki na wucin gadi da finafinan fim.
2. Ethyl Acetate kafa ta ƙarancin barasa shine kyakkyawan kyakkyawan ƙarfi kuma ana amfani dashi sosai a cikin masana'antar fenti. Because most of the organic objects that dissolve the acetic acid, acetic acid is also commonly used organic solvents (for example, for the production of phenyl acidic acid acidic acid acid acid).
3. Za'a iya amfani da acid acetic a wasu kayan kwalliya da kuma gogewar da aka zana, kamar galvel mai haske a cikin acid na ruwa mai haske, da kuma pasewa na zinc da kuma cadmium the Magani na iya inganta karfi na fim ɗin Pastivation kuma ana amfani dashi don tsara PH na rauni a acidic pla.
4. Ana amfani dashi don samar da gishiri na karfe, kamar manganese, sodium, aluminum da sauran karafa, waɗanda aka yi amfani da su a matsayin masana'antu da tanning masana'antu da fata tanning da masana'antu fata. Surth acid ya jagoranci shi ne na kwayar halitta ta kwayoyin halitta (kamar ana iya amfani da shi na tetraitic a matsayin mai karfin oxidanten, da kuma shirya tsararren mahallin ta'addanci, da sauransu).
5. Hakanan ana iya amfani da acid acid azaman mai bincike na bincike, ƙwayar ƙwayar cuta, pigment da Magungunan Magunguna.
Amfani da abinci
A cikin masana'antar abinci,acetic acidana amfani dashi azaman wakili na act. Lokacin da ake amfani da wakilin fasahar da yaji don yin cinetar mashin din ta motsa, acetic acid an ƙara shi zuwa 4-5%, kuma ana ƙara da ɗanɗano iri-iri. Arha. A matsayin wakili na acid -Flavored, ana iya amfani dashi don haɗa kayan yaji. An shirya don amfani da vinegar, gwangwani, jelly da cuku. Hakanan zaka iya tsara wakilan kamshi tare da 0.1 ~ 0.3 g / kg.
Ajiya da sufuri
Farawar ajiya: Adana a cikin shagon sanyi, iska mai sanyi. Ku nisanci wuta da zafi. A cikin hunturu, yakamata a adana yawan zafin jiki sama da 16 ℃ don hana amincewa. Rike kwandon da aka rufe. Ya kamata a adana daban daga oxidant da alkali, kuma kada a gauraye. Ana ɗaukar fitilun fashewa da wuraren samun iska mai iska. Kada kayi amfani da kayan aikin injin da kayan aikin da suke iya yiwuwa don walƙiya. Yakamata a san yankin ajiya tare da kayan aikin gaggawa na leak da kayan aikin riƙe kayan.
Gudun da aka kwashe: Wannan samfurin za a tura shi ta hanyar motocin alumuran aluminum wanda aka bayar daga cikin kamfanonin kayan aikin ƙasa, da kuma amincewa da sassan da suka dace za a ruwaito kafin jigilar kaya. Za'a aiwatar da jigilar jirgin saman da ba a iya sarrafa shi ba a cikin jerin abubuwan tattara kaya masu haɗari tare da jerin abubuwan da aka shirya masu haɗari "na ma'aikatar sufuri mai haɗari" na Ma'aikatar Railways. Ya kamata fakitin ya zama cikakke kuma yana ɗaukar kaya ya zama lafiya. A lokacin sufuri, tabbatar cewa kwandon bai yi leak ba, rushewa, faɗuwa ko lalacewa. An yi amfani da motar tanki (tanki) da aka yi amfani da ita a cikin sufuri ya kamata a sami sarkar ƙasa, kuma ana iya shirya ɓangaren rami a cikin muni don rage wutar lantarki. An haramta shi sosai don cakuda tare da oxidant, alkali da mai cinyewa. Tafiya ta hanya ya kamata bi da hanyar da aka wajabta, kada ku tsaya a yankuna da wuraren dayawa.
Lokacin Post: Mar-23-2023