Ubwinshi bwa Acide Acetike ya Glacial: Isesengura ryuzuye
Acide acetike ya glacial, izwi nka acide acetike, ni ibikoresho byingenzi bya chimique na solvent organic. Bigaragara nk'amazi adafite ibara ku bushyuhe bw'icyumba, kandi iyo ubushyuhe buri munsi ya 16.7 ° C, bizahinduka nk'ibarafu, bityo izina “acide glacial acetic”. Gusobanukirwa n'ubucucike bwa acide glacial acetic ni ngombwa mubikorwa bitandukanye byinganda no gushushanya. Iyi ngingo izasesengura ubwinshi bwa acide glacial acetike.
1. Igitekerezo cyibanze cya glacial acetic acide
Ubucucike bwa acide glacial acetique bivuga ubwinshi bwa acide glacial acetique kuri buri gipimo cyubushyuhe hamwe nigitutu. Ubucucike busanzwe bugaragazwa nigice g / cm³ cyangwa kg / m³. Ubucucike bwa acide glacial acetique ntabwo ari ikintu cyingenzi cyimiterere yumubiri, ahubwo gifite uruhare runini mugutegura igisubizo, kubika no gutwara. Ubucucike bwa acide glacique glacial ni 1.049 g / cm³ kumiterere isanzwe ya 25 ° C, bivuze ko acide acetike glacial iremereye gato kuruta amazi.
2. Ingaruka yubushyuhe ku bwinshi bwa acide glacial acetic
Ubushyuhe ni ikintu cyingenzi kigira ingaruka ku bucucike bwa acide glacial acetic. Mugihe ubushyuhe bwiyongera, ubwinshi bwa acide glacial acetike buragabanuka. Ibi biterwa nubwiyongere bwimikorere ya molekuline no kwaguka kwijwi ryatewe no kwiyongera kwubushyuhe, bikavamo kugabanuka kwubunini kuri buri gice. By'umwihariko, ubucucike bwa acide glacial acetique bugabanuka kuva kuri 1.055 g / cm³ kugera kuri 1.049 g / cm³ iyo ubushyuhe bwiyongereye kuva kuri 0 ° C kugeza kuri 20 ° C. Gusobanukirwa no kugenzura ingaruka zubushyuhe ku bucucike ningirakamaro mubikorwa byinganda bisaba kugereranya neza.
3. Akamaro ka acide glacial acetic acide mubikorwa byinganda
Mu musaruro w’imiti, itandukaniro ryubwinshi bwa acide acetike glacial irashobora kugira ingaruka ku mibare yo kuvanga reaction nubushobozi bwa reaction. Kurugero, mugukora vinyl acetate, ester selile, na polyester resin, acide glacial acetic ikoreshwa kenshi nkigikorwa cyingenzi cyo gukemura cyangwa gukemura, kandi gusobanukirwa neza nubucucike bwayo bifasha kugenzura ukuri kwimyitwarire. Iyo kubika no gutwara acide glacial acetike, amakuru yubucucike nayo akoreshwa mukubara isano iri hagati yubunini nubunini kugirango umutekano urusheho kugenda neza.
4. Nigute ushobora gupima ubwinshi bwa acide glacial acetic
Ubucucike bwa acide glacial acetique burashobora gupimwa nuburyo butandukanye, ibisanzwe ni ugukoresha densitometero cyangwa uburyo bwihariye bwamacupa ya rukuruzi. Densitometero yapima vuba ubwinshi bwamazi, mugihe uburyo bwihariye bwamacupa ya gravitike ibara ubucucike mugupima ubwinshi bwubunini bwamazi. Kugenzura ubushyuhe nabyo ni ngombwa kugirango hamenyekane neza ibipimo, kuko ihinduka rito ryubushyuhe rishobora gutera impinduka mubucucike.
5. Ibipimo nubwiteganyirize bwumutekano kugirango ubucucike bwa acide glacial acetic
Mugihe ukoresha acide glacial acetike, ntabwo ari ngombwa kwitondera gusa ihinduka ryubucucike, ahubwo no kubahiriza byimazeyo amahame yumutekano. Acide acetike ya glacial irashobora kwangirika cyane kandi ihindagurika, kandi guhura nuruhu cyangwa guhumeka umwuka bishobora gutera igikomere. Kubwibyo, mugihe ukoresheje acide glacial acetique, ugomba kuba ufite ingamba zikwiye zo kurinda, nko kwambara uturindantoki hamwe n ibirahure birinda, kandi ukorera ahantu hafite umwuka mwiza.
Umwanzuro
Ubucucike bwa acide glacial acetike ni ikintu cyingenzi mubikorwa byinshi bya shimi, byumva cyane ihindagurika ryubushyuhe kandi bigira ingaruka kuburyo butaziguye mubikorwa byinganda. Ubumenyi nyabwo bwubucucike bwa acide glacial acetike butuma igenzura neza inzira, igatezimbere kandi ikanakora neza. Haba muri laboratoire cyangwa mu nganda zikora inganda, ni ngombwa kumenya ubwinshi bwa acide glacial acetique. Twizera ko isesengura ryuzuye ryubucucike bwa acide glacial acetike muriyi mpapuro rishobora gutanga ubufasha no gufasha abakozi mubice bifitanye isano.