Izindaba

Yiziphi izakhiwo zomzimba ze-isopropanol?
ngo-admin ku-24-01-22
I-Isopropanol iwuhlobo lotshwala, olwaziwa nangokuthi i-isopropyl alcohol, ene-molecular formula C3H8O.Iwuketshezi olungenambala olubonisa ngale, enesisindo samangqamuzana angu-60.09, kanye nokuminyana okungu-0.789.I-Isopropanol iyancibilika emanzini futhi ihlangana ne-ether, i-acetone ne-chloroform.Njengenhlobo o...
Funda kabanzi
Ingabe i-isopropanol iwumkhiqizo wokuvutshelwa?
ngo-admin ku-24-01-22
Okokuqala, ukuvutshelwa kuwuhlobo lwenqubo yezinto eziphilayo, okuyinqubo eyinkimbinkimbi yezinto eziphilayo yokuguqula ushukela ube yi-carbon dioxide notshwala ngaphansi kwezimo ze-anaerobic.Kule nqubo, ushukela ubola nge-anaerobically ube yi-ethanol ne-carbon dioxide, bese i-ethanol iqhubeka ...
Funda kabanzi
I-isopropanol iguqulwa ibe yini?
ngo-admin ku-24-01-22
I-Isopropanol iwuketshezi olungenambala, olusobala olunephunga elinamandla elicasulayo.Iwuketshezi oluvuthayo noluguquguqukayo ezingeni lokushisa elivamile.Isetshenziswa kabanzi ekukhiqizeni amakha, ama-solvents, ama-antifreezes, njll. Ngaphezu kwalokho, i-isopropanol iphinde isetshenziswe njengento eluhlaza yokuhlanganiswa kwezinye ...
Funda kabanzi
Ingabe i-isopropyl alcohol iyancibilika emanzini?
ngo-admin ku-24-01-22
I-Isopropyl alcohol, eyaziwa nangokuthi i-isopropanol noma i-2-propanol, i-solvent evamile ye-organic ene-molecular formula ye-C3H8O.Izakhiwo zayo zamakhemikhali nezici zomzimba bezilokhu ziyizihloko ezithakaselwayo phakathi kosokhemisi nabavamile ngokufanayo.Umbuzo owodwa othakazelisayo kakhulu ukuthi ngabe i-isop ...
Funda kabanzi
Liyini igama elivamile le-isopropanol?
ngo-admin ku-24-01-22
I-Isopropanol, eyaziwa nangokuthi i-isopropyl alcohol noma i-2-propanol, iwuketshezi olungenambala, oluvuthayo olunephunga lesici.Kuyikhemikhali esetshenziswa kabanzi ethola ukusetshenziswa ezinhlobonhlobo zezimboni, okuhlanganisa izimboni zemithi, izimonyo, nezimboni ezilungisa ukudla.Kulesi sihloko...
Funda kabanzi
Ingabe i-isopropanol iyinto eyingozi?
ngo-admin ku-24-01-22
I-Isopropanol iyikhemikhali evamile yezimboni enezinhlobonhlobo zezicelo.Nokho, njenganoma yiliphi ikhemikhali, linezingozi ezingaba khona.Kulesi sihloko, sizohlola umbuzo wokuthi ngabe i-isopropanol iyinto eyingozi yini ngokuhlola izakhiwo zayo zomzimba namakhemikhali, imiphumela yezempilo, kanye ...
Funda kabanzi
I-isopropanol yenziwa kanjani?
ngo-admin ku-24-01-22
I-Isopropanol iyinhlanganisela evamile yezinto eziphilayo esetshenziswa ngezindlela ezihlukahlukene, okuhlanganisa izibulala-magciwane, izinyibilikisi, nezinto zokusetshenziswa zamakhemikhali.Inezinhlobonhlobo zezicelo embonini nempilo yansuku zonke.Kodwa-ke, ukuqonda inqubo yokukhiqiza ye-isopropanol kubaluleke kakhulu kithi ukwenza ngcono ...
Funda kabanzi
Ukunikezwa ngokweqile kwe-epoxy resin nokusebenza kwemakethe okubuthakathaka
ngo-admin ku-24-01-22
1, Amandla emakethe yezinto zokusetshenziswa 1.Bisphenol A: Ngesonto eledlule, intengo yendawo ye-bisphenol A ibonise ukukhuphuka okuguquguqukayo.Kusukela ngomhlaka-12 kuMasingana kuya kuJanuwari 15, imakethe ye-bisphenol A yahlala izinzile, abakhiqizi bathumela ngomkhumbi ngokuya ngokukhiqiza kwabo kanye nesigqi sokuthengisa, ngenkathi iphansi...
Funda kabanzi
Ngo-2024, amandla amasha okukhiqiza ama-phenolic ketones azokhululwa, futhi izitayela zemakethe ze-phenol ne-acetone zizohlukaniswa.
ngo-admin ku-24-01-17
Ngokufika kuka-2024, amandla amasha okukhiqiza ama-ketone amane e-phenolic akhululwe ngokugcwele, futhi ukukhiqizwa kwe-phenol ne-acetone kuye kwanda.Kodwa-ke, imakethe ye-acetone ibonise ukusebenza okuqinile, kuyilapho intengo ye-phenol iqhubeka nokwehla.Intengo e-East China mar...
Funda kabanzi
Ingabe i-isopropanol ikhemikhali yezimboni?
by admin on 24-01-10
I-Isopropanol iwuketshezi olungenambala, olusobala olunephunga eliqinile elifana notshwala.Ixubene namanzi, iyaguquguquka, iyavutha, futhi iyaqhuma.Kulula ukuthintana nabantu kanye nezinto ezisemvelweni futhi kungabangela umonakalo esikhumbeni kanye nolwelwesi lwamafinyila.I-Isopropanol isetshenziswa kakhulu embonini ...
Funda kabanzi
Yiziphi izinto zokusetshenziswa ze-isopropanol?
by admin on 24-01-10
I-Isopropanol iyi-solvent yezimboni esetshenziswa kakhulu, futhi izinto zayo ezingavuthiwe zitholakala ikakhulukazi kumafutha ezinto ezimbiwa phansi.Izinto ezisetshenziswa kakhulu zokusetshenziswa yi-n-butane ne-ethylene, etholakala kuwoyela ongahluziwe.Ngaphezu kwalokho, i-isopropanol ingabuye ihlanganiswe kusuka ku-propylene, umkhiqizo ophakathi we-ethyl ...
Funda kabanzi
Ingabe isopropanol ihambisana nemvelo?
by admin on 24-01-10
I-Isopropanol, eyaziwa nangokuthi i-isopropyl alcohol noma i-2-propanol, ikhemikhali yezimboni esetshenziswa kakhulu enezinhlobonhlobo zezicelo.Ngaphezu kokusetshenziswa ekukhiqizeni amakhemikhali ahlukahlukene, i-isopropanol nayo ivame ukusetshenziswa njenge-solvent kanye ne-ejenti yokuhlanza.Ngakho-ke, kubaluleke kakhulu ...
Funda kabanzi