- Ingxenye 3

Ingabe i-isopropanol ivinjelwe?
by admin on 24-01-05
I-Isopropanol iyi-solvent evamile ephilayo, eyaziwa nangokuthi isopropyl alcohol noma i-2-propanol.Isetshenziswa kabanzi embonini, kwezokwelapha, kwezolimo nakweminye imikhakha.Kodwa-ke, abantu abaningi bavame ukudidanisa i-isopropanol ne-ethanol, i-methanol nezinye izinhlanganisela eziphilayo eziguquguqukayo ngenxa yesakhiwo esifanayo ...
Funda kabanzi
Yini engcono 70% noma 99% isopropyl alcohol?
by admin on 24-01-05
I-Isopropyl alcohol iyisibulala-magciwane esivame ukusetshenziswa futhi i-ejenti yokuhlanza.Ukuthandwa kwayo kungenxa yezindawo zayo eziphumelelayo zokulwa ne-antibacterial kanye ne-antiseptic, kanye nekhono layo lokususa amafutha kanye ne-grime.Uma ucubungula amaphesenti amabili e-isopropyl alcohol-70% kanye ne-99%-womabili asebenza kahle ...
Funda kabanzi
Kungani utshwala be-isopropyl bubiza kangaka?
by admin on 24-01-05
I-Isopropyl alcohol, eyaziwa nangokuthi isopropanol noma i-rubbing alcohol, i-ejenti evamile yokuhlanza yasendlini kanye ne-solvent yezimboni.Intengo yayo ephezulu imvamisa iyindida kubantu abaningi.Kulesi sihloko, sizohlola izizathu zokuthi kungani i-isopropyl alcohol ibiza kakhulu.1. Izinqubo zokuhlanganisa kanye nokukhiqiza...
Funda kabanzi
Isetshenziselwa ini isopropanol 99%?
by admin on 24-01-05
I-Isopropanol 99% iyikhemikhali ehlanzekile kakhulu futhi eguquguqukayo ethola ukusetshenziswa kwayo ezinhlobonhlobo zezimboni kanye nezicelo.Izakhiwo zayo ezihlukile, okuhlanganisa ukunyibilika kwayo, ukuphinda isebenze, kanye nokuguquguquka okuphansi, kuyenza ibe impahla eluhlaza ebalulekile futhi ibe maphakathi nezinhlobonhlobo zezinqubo zokukhiqiza...
Funda kabanzi
Imakethe ye-Octanol yango-2023: Ukwehla Kokukhiqiza, Ukunwetshwa Kwempahla kanye Negebe Lesidingo, Iyini Isitayela Sekusasa?
by admin on 24-01-05
1, Uhlolojikelele lokukhiqizwa kwemakethe ye-octanol kanye nobudlelwano besidingo sokuhlinzeka ngo-2023 Ngo-2023, kuthonywe izici ezihlukahlukene, imboni ye-octanol yaba nokwehla kokukhiqizwa kanye nokwanda kwegebe lesidingo sokuhlinzeka.Ukuvela kaningi kwemishini yokupaka neyokulungisa kuholele ekutheni...
Funda kabanzi
Ingabe isopropyl 100% utshwala?
by admin on 24-01-04
I-Isopropyl alcohol wuhlobo lotshwala olunefomula yamakhemikhali engu-C3H8O.Ngokuvamile isetshenziswa njenge-solvent kanye ne-ejenti yokuhlanza.Izakhiwo zayo zifana ne-ethanol, kodwa inephuzu lokubilisa eliphakeme futhi ayiguquguquki kancane.Esikhathini esedlule, yayivame ukusetshenziswa esikhundleni se-ethanol ekukhiqizeni ...
Funda kabanzi
Iyini intengo ye-isopropyl alcohol 400ml?
by admin on 24-01-04
I-Isopropyl alcohol, eyaziwa nangokuthi yi-isopropanol noma i-rubbing alcohol, iyisibulala-magciwane esivame ukusetshenziswa kanye ne-ejenti yokuhlanza.Ifomula yayo yamangqamuzana ithi C3H8O, futhi iwuketshezi olungenambala olubonisa ngale nephunga elimnandi.Iyancibilika emanzini futhi iguquguquke.Intengo ye-isopropyl alcohol 400ml ingase v...
Funda kabanzi
Yini ezoncibilika i-acetone?
by admin on 24-01-04
I-acetone iyi-solvent enephuzu eliphansi lokubila kanye nokuguquguquka okukhulu.Isetshenziswa kabanzi embonini nasekuphileni kwansuku zonke.I-acetone ine-solubility eqinile ezintweni eziningi, ngakho-ke ivame ukusetshenziswa njenge-ejenti yokuhlanza kanye ne-ejenti yokuhlanza.Kulesi sihloko, sizohlola izinto ezingachithwa yi-acetone ...
Funda kabanzi
Iyini i-pH ye-acetone?
by admin on 24-01-04
I-acetone iyi-solvent ye-polar organic ene-molecular formula ye-CH3COCH3.I-pH yayo ayilona inani elingaguquki kodwa iyahlukahluka kuye ngokugxila kwayo nezinye izici.Ngokuvamile, i-acetone ehlanzekile ine-pH esondele ku-7, engathathi hlangothi.Kodwa-ke, uma uyihlambulula ngamanzi, inani le-pH lizoba ngaphansi...
Funda kabanzi
Ingabe i-acetone igcwele noma ayigcwele?
by admin on 24-01-04
I-acetone iyi-solvent ebalulekile esetshenziswa kabanzi embonini, kwezokwelapha nakweminye imikhakha.Iwuketshezi olungenambala futhi olusobala olunephunga lesici.Ngokuphathelene nokugcwaliswa kwayo noma ukungezwani komzimba, impendulo iwukuthi i-acetone iyinhlanganisela engagcwaliswanga.Ukucacisa kabanzi, i-acetone iyinto ...
Funda kabanzi
Ungayibona kanjani i-acetone?
by admin on 24-01-04
I-acetone iwuketshezi olungenambala, olusobala olunephunga elibukhali nelicasulayo.Kuyi-solvent ephilayo evuthayo futhi eguquguqukayo futhi isetshenziswa kakhulu embonini, kwezokwelapha, nasempilweni yansuku zonke.Kulesi sihloko, sizohlola izindlela zokuhlonza i-acetone.1. Ukuhlonza okubonakalayo Okubonakalayo i...
Funda kabanzi
Ingabe i-acetone isetshenziswa embonini yezemithi?
by admin on 24-01-04
Imboni yemithi iyisigaba esibalulekile somnotho wezwe, esibhekene nokukhiqiza izidakamizwa ezisindisa izimpilo futhi ezidambisa ukuhlupheka.Kule mboni, kusetshenziswa izinhlanganisela ezihlukahlukene namakhemikhali ekukhiqizeni izidakamizwa, kuhlanganise ne-acetone.I-acetone iyikhemikhali eguquguqukayo ethola ama-multiple ...
Funda kabanzi