• Ngaba i-methanol ingcono kune-isopropanol?

    Ngaba i-methanol ingcono kune-isopropanol?

    I-Methanol kunye ne-isopropanol zimbini ezisetyenziswa ngokuqhelekileyo kwimizi-mveliso.Ngelixa babelana ngokufana okuthile, bakwanazo iipropathi ezahlukeneyo kunye neempawu ezibenza bahluke.Kweli nqaku, siza kugocagoca kwiinkcukacha zezi zinyibilikisi zimbini, sithelekisa ipropathi yazo yomzimba kunye neekhemikhali...
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  • Ngaba i-isopropanol iyafana notywala?

    Kwibutho lanamhlanje, utywala yimveliso yasekhaya eqhelekileyo enokufumaneka emakhitshini, kwiibhari, nakwezinye iindawo zokubuthana.Nangona kunjalo, umbuzo osoloko uvela kukuba i-isopropanol iyafana notywala.Ngoxa ezi zimbini zihlobene, azifani.Kweli nqaku, w...
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  • Ngaba i-isopropanol ingcono kune-ethanol?

    Ngaba i-isopropanol ingcono kune-ethanol?

    I-Isopropanol kunye ne-ethanol zialkoholi ezimbini ezidumileyo ezinezicelo ezininzi kumashishini ahlukeneyo.Nangona kunjalo, iimpawu zabo kunye nokusetyenziswa kwazo kwahluka kakhulu.Kule nqaku, siya kuthelekisa kwaye sithelekise i-isopropanol kunye ne-ethanol ukumisela ukuba yintoni "engcono".Siza kuthathela ingqalelo izinto ezifana nemveliso...
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  • Ngaba i-isopropyl alcohol iyaphelelwa?

    Ngaba i-isopropyl alcohol iyaphelelwa?

    I-Isopropyl alcohol, eyaziwa ngokuba yi-isopropanol okanye i-rubbing alcohol, isibulala-ntsholongwane esisetyenziswa ngokubanzi kunye nearhente yokucoca.Ikwayinto eqhelekileyo yaselabhoratri kunye nesinyibilikisi.Kubomi bemihla ngemihla, utywala be-isopropyl buhlala busetyenziselwa ukucoca kunye nokubulala iintsholongwane kwi-Bandaids, ukwenza ukusetyenziswa kotywala be-isopropyl nokuba ...
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  • Uthini umahluko phakathi kwe-isopropyl kunye ne-isopropanol?

    Uthini umahluko phakathi kwe-isopropyl kunye ne-isopropanol?

    Umahluko phakathi kwe-isopropyl kunye ne-isopropanol ilele kwisakhiwo sabo semolekyuli kunye neempawu.Ngelixa zombini ziqulethe i-athomu yekhabhoni kunye ne-hydrogen efanayo, ukwakheka kweekhemikhali zabo kwahlukile, nto leyo ekhokelela kumahluko omkhulu kwiipropathi zabo zomzimba kunye neekhemikhali.Isopropyl...
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  • Ukubonelela nge-MMA kunye nokungalingani kwemfuno, amaxabiso emarike ayaqhubeka nokunyuka

    Ukubonelela nge-MMA kunye nokungalingani kwemfuno, amaxabiso emarike ayaqhubeka nokunyuka

    Amaxabiso emarike e-1.MMA abonisa intsingiselo eqhubekayo yokunyuka Ukusukela ngoNovemba ka-2023, amaxabiso emarike ye-MMA yasekhaya abonise ukunyuka okuqhubekayo.Ukusuka kwindawo ephantsi ye-10450 yuan / ton ngo-Oktobha ukuya kwi-13000 yuan / ton yangoku, ukunyuka kuphezulu njenge-24.41%.Olu lwando aludlulanga nje...
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  • Kutheni utywala be-isopropyl bubiza kangaka e-USA?

    Kutheni utywala be-isopropyl bubiza kangaka e-USA?

    I-Isopropyl alcohol, ekwabizwa ngokuba yi-isopropanol, luhlobo lwekhompawundi yotywala esetyenziswa kakhulu kushishino nakubomi bemihla ngemihla.EUnited States, i-isopropyl alcohol ibiza kakhulu kunakwamanye amazwe.Le yingxaki enzima, kodwa sinokuyihlalutya kwiinkalo ezininzi.Okokuqala, imveliso...
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  • Kutheni ungasebenzisi i-91 isopropyl alcohol?

    Kutheni ungasebenzisi i-91 isopropyl alcohol?

    I-91% ye-alcohol ye-Isopropyl, eyaziwa ngokuba yi-alcohol yonyango, i-alcohol yoxinaniso oluphezulu kunye neqondo eliphezulu lokucoceka.Inonyibiliko olomeleleyo kunye nokungena kwaye isetyenziswa ngokubanzi kwiinkalo ezahlukeneyo ezifana nokubulala iintsholongwane, amayeza, ishishini, kunye nophando lwezenzululwazi.Okokuqala, makhe...
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  • Ngaba ndinokongeza amanzi kwi-99 isopropyl alcohol?

    Ngaba ndinokongeza amanzi kwi-99 isopropyl alcohol?

    I-Isopropyl alcohol, eyaziwa ngokuba yi-isopropanol, lulwelo olucacileyo, olungenambala olunyibilikayo emanzini.Inevumba elimnandi elinxilisayo kwaye isetyenziswa kakhulu kwimveliso yeziqholo, izithambiso, kunye nezinye iimveliso zokhathalelo lomntu ngenxa yokunyibilika kwayo okugqwesileyo kunye nokuguquguquka kwayo.Ukongeza, isopropyl ...
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  • Kutheni usebenzisa isopropanol endaweni ye-ethanol?

    Kutheni usebenzisa isopropanol endaweni ye-ethanol?

    I-Isopropanol kunye ne-ethanol zombini i-alcohols, kodwa kukho ukungafani okuphawulekayo kwiipropati zabo ezenza ukuba zilungele izicelo ezahlukeneyo.Kweli nqaku, siza kuhlolisisa izizathu zokuba i-isopropanol isetyenziswe endaweni ye-ethanol kwiimeko ezahlukeneyo.Isopropanol, eyaziwa ngokuba ...
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  • Ngaba i-70% ye-isopropyl alcohol ikhuselekile?

    Ngaba i-70% ye-isopropyl alcohol ikhuselekile?

    I-70% yotywala ye-isopropyl sisibulali-ntsholongwane esisetyenziswa ngokuqhelekileyo kunye ne-antiseptic.Isetyenziswa ngokubanzi kwiindawo zonyango, zovavanyo kunye nekhaya.Nangona kunjalo, njengazo naziphi na ezinye izinto zekhemikhali, ukusetyenziswa kwe-70% ye-isopropyl alcohol nayo kufuneka ithathele ingqalelo imiba yokhuseleko.Okokuqala, 70% isopr...
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  • Ngaba kufuneka ndithenge i-70% okanye i-91% ye-isopropyl alcohol?

    Ngaba kufuneka ndithenge i-70% okanye i-91% ye-isopropyl alcohol?

    I-Isopropyl alcohol, eyaziwa ngokuba yi-rubbing alcohol, sisibulala-ntsholongwane esisetyenziswa ngokubanzi kunye nearhente yokucoca.Ifumaneka kwiindawo ezimbini eziqhelekileyo: i-70% kunye ne-91%.Umbuzo uhlala uvela kwiingqondo zabasebenzisi: yiyiphi enye endimele ndiyithenge, i-70% okanye i-91% ye-isopropyl alcohol?Eli nqaku lijonge ukuthelekisa i...
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