- Ingxenye 11

Ingadliwa i-sopropanol?
ngo-admin on 24-01-10
ISopropanol ingumenzeli ojwayelekile wokuhlanza indlu kanye ne-solvent yezimboni, esetshenziswa kabanzi emikhakheni yezokwelapha, amakhemikhali, izimonyo, ama-elekthronikhi nezinye izimboni. Kuyavutha futhi kuqhuma ekugxiliseni okuphezulu nangaphansi kwezimo ezithile zokushisa, ngakho-ke kudinga ukusetshenziselwa ...
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Ingabe i-sopropanol iyaqhuma?
ngo-admin on 24-01-10
ISopropanol yinto evuthayo, kepha hhayi ukuqhuma. I-Sopropanol iyi-ketshezi engenamkhawulo, esobala ngephunga elinamandla lotshwala. Isetshenziswa kakhulu njenge-solvent ne-agent ye-antifree. Iphuzu laso le-Flash liphansi, cishe ngo-40 ° C, okusho ukuthi kuvutha kalula. Ukuqhuma kubhekisele ku-mat ...
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Ingabe i-Sopropanol inobuthi kubantu?
ngo-admin on 24-01-10
ISopropanol, eyaziwa nangokuthi i-isopropyl alcohol noma i-2-propanol, i-solvent evame ukusetshenziswa kanye nophethiloli. Kusetshenziswa futhi ekukhiqizweni kwamanye amakhemikhali nanjengomenzeli wokuhlanza. Kodwa-ke, kubalulekile ukwazi ukuthi i-sopropanol inobuthi kubantu nokuthi imiphumela yezempilo ingaba yini. Kulokhu ...
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Ngabe i-sopropanol isetshenziselwa?
ngo-admin on 24-01-09
I-Sopropanol uhlobo lotshwala, olwaziwa ngokuthi yi-2-propapol, ngefomula likambukiso c3h8o. Uketshezi olungenamibala olungenabala ngephunga elinamandla lotshwala. Akunangqondo ngamanzi, i-ether, i-acetone namanye ama-solvents ezi-organic, futhi asetshenziswa kabanzi emikhakheni ehlukahlukene. Kulesi sihloko, sizo ...
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I-methanol ingcono kune-isopropanol?
ngo-admin on 24-01-09
I-Methanol ne-isopropanol bangama-solvents amabili asetshenziswa kaningi. Ngenkathi bahlanganyela ngokufana okuthile, nabo banezakhiwo ezihlukile nezimpawu ezibekele zona. Kulesi sihloko, sizokwelulwa ekucacisweni kwalezi zinhlava ezimbili, siqhathanisa pro sabo ngokomzimba nangamakhemikhali ...
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Ingabe i-sopropanol efanayo notshwala?
ngo-admin on 24-01-09
Emphakathini wanamuhla, utshwala bungumkhiqizo ojwayelekile wasendlini otholakala emakhishini, imigoqo nezinye izindawo zokubutha ezenhlalo. Kodwa-ke, umbuzo ovame ukuvela ukuthi i-sopropanol iyafana notshwala. Ngenkathi bobabili behlobene, akuyona into efanayo. Kulesi sihloko, w ...
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Ngabe i-sopropanol ingcono kune-ethanol?
ngo-admin on 24-01-08
I-Sopropanol ne-ethanol kukhona ama-alcohol amabili athandwayo anezicelo eziningi ezimbonini ezahlukahlukene. Kodwa-ke, izakhiwo zabo nokusetshenziswa kwehlukile kakhulu. Kulesi sihloko, sizoqhathanisa futhi sihlukane ne-isopropanol ne-ethanol ukuthola ukuthi yikuphi "okungcono". Sizocubungula izici ezinjenge-Prod ...
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Ingabe i-sopropyly alcohol iphela?
ngo-admin on 24-01-08
I-Isopropyl Alcohol, eyaziwa nangokuthi i-sopropanol noma ukuhlikihla utshwala, iyi-ejenti esetshenziswa kakhulu yegciwane ne-ejenti yokuhlanza. Kubuye kube yi-reagent evamile yelebhu kanye ne-solvent. Empilweni yansuku zonke, i-isopropyl utshwala kaningi isetshenziselwa ukuhlanza nokukhipha amagciwane ama-bandaids, okwenza ukusetshenziswa kwe-isopropyl Alcohol noma m ...
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Uyini umehluko phakathi kwe-isopropyl ne-isopropanol?
ngo-admin on 24-01-08
Umehluko phakathi kwe-isopropyl ne-sopropanol kulele ekwakhekeni kwabo amamolekyuli kanye nezakhiwo. Ngenkathi bobabili bequkethe ama-athomu afanayo ama-athomu nama-athomu e-hydrogen, isakhiwo sawo samakhemikhali sihlukile, siholela ekuzehlukaneni okukhulu ezinhlakeni zabo zomzimba nangamakhemikhali. I-isopropyl ...
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Ukuhlinzekwa kwe-MMA nokungalingani, amanani emakethe ayaqhubeka nokukhuphuka
ngo-admin on 24-01-08
Amanani entengo yemakethe ye-1.MMA akhombisa ukuthambekela okuqhubekayo okuqhubekayo kusukela ngoNovemba 2023, amanani entengo ezifuywayo asekhaya akhombise inkambiso eqhubekayo ephakeme. Ukusuka endaweni ephansi ka-10450 yuan / ithoni ngo-Okthoba kuya ku-13000 yuan / ton, ukukhuphuka kuphakeme njenge-24.41%. Lokhu kwanda akugcini nje kuphela ...
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Kungani i-sopropyl alcohol ibiza kakhulu e-USA?
ngo-admin on 24-01-05
I-Isopropyl Alcohol, eyaziwa nangokuthi yi-Sopropanol, uhlobo lotshwala olusetshenziswa kabanzi embonini kanye nempilo yansuku zonke. E-United States, i-isopropyl atshwala iyabiza kakhulu kunakwamanye amazwe. Le yinkinga eyinkimbinkimbi, kepha singakuhlaziya kusuka ezicini eziningana. Okokuqala, ukukhiqizwa ...
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Kungani ungasebenzisi i-91 Syopropyl Alcohol?
ngo-admin on 24-01-05
I-91% i-sopropyl Alcohol, evame ukwaziwa ngokuthi utshwala bezokwelapha, utshwala obuhluke kakhulu obunezinkinga eziphakeme zobumsulwa. Ine-soubity eqinile nokuvumela futhi isetshenziswa kabanzi emikhakheni ehlukahlukene efana negciwane, umuthi, imboni kanye nocwaningo lwesayensi. Okokuqala, ake '...
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