Formic acid, acetic acid

Modern chemical umkhakha eminyakeni yamuva ifinyelele ukuthuthukiswa yayo. Ngenxa impumelelo yayo neminye imikhakha ithele nethuba ngcono ikhwalithi noma ijubane kokudala imikhiqizo yakho siqu. Izimonyo, lesikhumba, noboya - kungcono kuphela ezindaweni ezimbalwa lapho kudingeka khona, imikhiqizo ekhiqizwa embonini zamakhemikhali. Into ethandwa kakhulu kuphuma formic acid ifomula. Lezi zincwadi kuhlelwe umqondo ngu uketshezi of amacimbi kasilika amacimbi, umlilo Izintuthwane, izinyosi, ngaphezu kwalokho, ingabe ezitshalweni, lamanzi esiphethu, izithelo. Okwamanje, kukhona isidingo esibalulekile ukusetshenziswa formic acid ngezinga ezimbonini, ngenxa yokuthola ngokwemvelo akanangqondo. i acid okunjalo, formula okuyinto ajwayelekile zonke abafundi esikoleni, onikezwe ngezindlela ezihlukene zamakhemikhali. Acetic acid - oxidant enamandla, ngaphandle izindlela unezimfanelo elwa namagciwane uma sicabangela evame ukusetshenziswa ukusetshenziswa zangaphandle ifomula eqeda ukuvuvukala izidakamizwa. I izakhiwo eziyingqayizivele acetic acid wavunyelwa ukuba nethonya elikhulu ukuyisebenzisela ukongiwa imifino, nokuvinjelwa kwezifo of izinkukhu noma ezinye izinyoni ukuze ukulawula izibungu.
Uma sikhuluma imikhiqizo ethandwa kakhulu embonini chemical, kulesi simo ohlwini abaholi kuyofika acetic acid kanye propylene glycol. Propylene glycol kuyinto into viscous, engabanikazi bephephandaba izakhiwo hygroscopic. Ngokuvamile lokhu kusho isetshenziswa njengophawu diluent efanelekayo. Kubandakanya indlela kuhambisana acetic acid. Propylene glycol isetshenziswa ukupholisa izinhlelo, air-conditioning, Ukushisa. Ngenxa wezokudla izibonelelo propylene glycol senzelwe uqukethe umswakama. Ngaphezu kwalezi, kuba sezingubo. Ingqikithi isetshenziswa aromatizatoraharomazhidkostyah, ukushaja okuthiwa ugwayi electronic. Kuthiwa E 1520 ivunyelwe ukusetshenziswa embonini yezokudla emazweni amaningi.
Lokhu umkhakha akumangalisi njengoba kubonakala, kuba ukuvikelwa Luhambo womuntu. Ngokwesibonelo, urzol esetshenziselwa ekucubunguleni noboya, nazo zonke izinhlobo zezinsimbi amafomula izinwele udayi, amashiya, eyelashes. Parafinelendiamin kufakwe kakhulu izinwele udayi, kodwa kungezona lezo angaphezu kwamabili futhi amaphesenti nengxenye. Ngo konstsentrrovannom a urzol e udayi kungukuthi isetshenziswa izinwele. Ngaphansi ezithile zamakhemikhali polymerization ukusabela ithuluzi inikeza nehlala njalo izinwele umbala. ngokukhethekile kufanele kube yokuthi stredzhstvo asetshenziswe Ukwakheka nge zehena ukufeza umthunzi oyifunayo. Khona-ke ngaleyo ndlela wathola black zehena isetshenziselwa emzimbeni. Ukusebenzisa le upende, kumelwe singakhohlwa ukuthi akudingekile ukuba agqoke ingxenye ithenda kwesikhumba wadalula imisebe ngqo, amanzi olwandle. Ngekusetjentiswa kahle kwezimali, emakamu lesifanele, ithuluzi wenza umsebenzi yayo ngokuphelele. Izinkampani ezikhiqiza sipho yayo parafinelendiamin e amaphakheji elula.