- Ingxenye 25

Ingabe osokhemisi bayayithengisa i-acetone?
ngo-admin ku-23-12-14
I-acetone iwuketshezi olungenambala, oluguquguqukayo olusetshenziswa kabanzi embonini nasekuphileni kwansuku zonke. Kuyi-solvent evamile futhi ivame ukusetshenziswa ekukhiqizeni izinto ezihlukahlukene zamakhemikhali, njengamapende, izinto zokunamathisela, nezimonyo. Ngaphezu kwalokho, i-acetone iphinde ibe yinto eluhlaza ebalulekile ku-chemical indus ...
Funda kabanzi
Kungani i-acetone iyingozi?
ngo-admin ku-23-12-14
I-acetone iyi-solvent evamile ye-organic, esetshenziswa kabanzi embonini, kwezokwelapha nakweminye imikhakha. Kodwa-ke, liphinde libe yizinto eziyingozi zamakhemikhali, ezingase zilethe izingozi zokuphepha ezingase zibe khona emphakathini wesintu nasendaweni ezungezile. Okulandelayo yizizathu ezimbalwa zokuthi kungani i-acetone iyingozi. i-acetone imnandi ...
Funda kabanzi
Kungani kufanele uthenge i-acetone?
ngo-admin ku-23-12-13
I-acetone iwuketshezi olungenambala, olusobala olunephunga elibukhali lokuncisha upende. Iyancibilika emanzini, ethanol, ether, nakwezinye izincibilikisi. Iwuketshezi oluvuthayo noluguquguqukayo olunobuthi obuphezulu nezinto ezicasulayo. Isetshenziswa kabanzi embonini, isayensi nobuchwepheshe, nakweminye imikhakha. &...
Funda kabanzi
Kungani i-acetone ishibhile?
ngo-admin ku-23-12-13
I-acetone iwuketshezi olungenambala noluguquguqukayo olunephunga elinamandla eliPungent. Iwuhlobo lwe-solvent enefomula ye-CH3COCH3. Ingancibilikisa izinto eziningi futhi isetshenziswa kakhulu embonini, ezolimo kanye nocwaningo lwesayensi. Ezimpilweni zansuku zonke, kuvame ukusetshenziswa njengesisusa se-nail polish, upende omncane...
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Kungani i-acetone ingekho emthethweni?
ngo-admin ku-23-12-13
I-acetone iwuketshezi oluguquguqukayo futhi ivame ukusetshenziswa njengesincibilikisi embonini nempilo yansuku zonke. Kubuye kube yimpahla evuthayo enephuzu eliphansi lokuthungela. Ngaphezu kwalokho, i-acetone ivame ukusetshenziswa njengendawo ephakathi ukuze kuhlanganiswe izinhlanganisela eziyinkimbinkimbi njengama-ketone nama-esters. Ngakho-ke, i-acetone ine ...
Funda kabanzi
Ingabe akukho emthethweni ukuthenga i-acetone?
ngo-admin ku-23-12-13
I-acetone iwuketshezi oluguquguqukayo futhi oluvuthayo, oluvame ukusetshenziswa njenge-solvent kanye ne-ejenti yokuhlanza. Kwamanye amazwe nezifunda, ukuthengwa kwe-acetone akukho emthethweni ngenxa yokusebenzisa kwayo okungaba khona lapho kukhiqizwa izidakamizwa. Kodwa-ke, kwamanye amazwe nasezifundeni, ukuthengwa kwe-acetone kusemthethweni, futhi ...
Funda kabanzi
Ungakwazi yini ukuthenga i-acetone e-UK?
ngo-admin ku-23-12-13
I-acetone iwuketshezi oluvuthayo noluguquguqukayo olunephunga elinamandla elicasulayo. Isetshenziswa kabanzi embonini, kwezokwelapha, nasempilweni yansuku zonke. Kulesi sihloko, sizohlola isimo esisemthethweni se-acetone e-UK nokuthi ingathengwa yini. I-acetone iyinto eyingozi e-UK futhi iyalawula ...
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Siyitholaphi i-acetone?
ngo-admin ku-23-12-13
I-acetone iwuhlobo lwe-solvent ephilayo, esetshenziswa kakhulu emkhakheni wezokwelapha, ekhemisi, wesayensi yezinto eziphilayo, njll. Kule mikhakha, i-acetone ivame ukusetshenziswa njenge-solvent yokukhipha nokuhlaziya izinto ezihlukahlukene. Ngakho-ke, kubaluleke kakhulu ukwazi ukuthi singayitholaphi i-acetone. singathola i-ace...
Funda kabanzi
Yimalini igaloni le-acetone?
ngo-admin ku-23-12-13
I-acetone iyi-solvent evamile ye-organic esetshenziswa kabanzi ezimbonini ezahlukahlukene. Ngaphezu kokusetshenziswa kwayo njenge-solvent, i-acetone iphinde ibe yimpahla eluhlaza ebalulekile ekukhiqizeni ezinye izinhlanganisela eziningi, njenge-butanone, i-cyclohexanone, i-acetic acid, i-butyl acetate, njll. Ngakho-ke, intengo ye-acetone ...
Funda kabanzi
I-acetone engu-100% isetshenziselwa ini?
ngo-admin ku-23-12-13
Enye yezinto ezisetshenziswa kakhulu i-acetone engu-100% isekukhiqizweni kwamapulasitiki. Ama-Plasticizers ayizithasiselo ezisetshenziselwa ukwenza izinto zepulasitiki ziguquguquke futhi ziqine. I-acetone isabela ngezinhlanganisela ezihlukahlukene ukukhiqiza ama-plasticizers amaningi, njengama-plasticizers e-phthalate, i-adipa ...
Funda kabanzi
Ingabe i-phenol iwutshwala?
ngo-admin ku-23-12-13
I-Phenol iyinhlanganisela equkethe iringi ye-benzene kanye neqembu le-hydroxyl. Ekhemistry, utshwala buchazwa njengezinhlanganisela eziqukethe iqembu le-hydroxyl kanye neketango le-hydrocarbon. Ngakho-ke, ngokusekelwe kule ncazelo, i-phenol ayilona utshwala. Kodwa-ke, uma sibheka ukwakheka kwe-phenol, singabona ...
Funda kabanzi
Ingabe i-phenol inobuthi kubantu?
ngo-admin ku-23-12-12
I-Phenol iyikhemikhali esetshenziswa kabanzi ekhona emikhiqizweni eminingi yasendlini nezimboni. Nokho, ubuthi bayo kubantu kuye kwaba yimpikiswano. Kulesi sihloko, sizohlola imiphumela yezempilo engaba khona yokuchayeka kwe-phenol kanye nezindlela ezibangela ubuthi bayo. I-Phenol iyinhlangano ...
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