- Ingxenye 14

Ingabe i-ISOPROPROPYL 100% Utshwala?
ngo-admin on 24-01-04
I-Sopropyl Alcohol uhlobo lotshwala olunefomula yamakhemikhali ye-C3H8O. Isetshenziswa kakhulu njenge-solvent ne-ejenti yokuhlanza. Izakhiwo zayo ziyefana ne-ethanol, kepha zinendawo ephakeme evuthayo futhi zincane kakhulu. Esikhathini esedlule, kwakuvame ukusetshenziswa njenge-ethanol ekukhiqizweni ...
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Iyini intengo ye-isopropyl Alcohol 400ml?
ngo-admin on 24-01-04
I-Isopropyl Alcohol, eyaziwa nangokuthi i-sopropanol noma ukuhlikihla utshwala, iyi-ejenti evame ukusetshenziswa kwegciwane ne-ejenti yokuhlanza. Ifomula yayo yamangqamuzana yi-C3H8O, futhi iwuketshezi olusobala olungenawo umbala ngephunga eliqinile. Kuyancibilika emanzini kanye nokushintshana. Intengo ye-isopropyl Alcohol 400mL kungenzeka v ...
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Yini i-acetone iyoncibilikisa?
ngo-admin on 24-01-04
I-Acetone iyi-solvent enendawo evuthayo ephansi nokuqina okuphezulu. Kusetshenziswa kabanzi embonini nasekuphileni kwansuku zonke. I-Acetone ine-soubelity eqinile ezintweni eziningi, ngakho-ke isetshenziswa kaningi njenge-ejenti ehlekisayo ne-ejenti yokuhlanza. Kulesi sihloko, sizohlola izinto ezisetshenziswa yi-dissoen ...
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Yini i-pH ye-acetone?
ngo-admin on 24-01-04
I-Acetone iyi-solvent ye-polar organic ngefomula ye-ch3coch3. I-PH yayo akuyona inani eliqhubekayo kepha liyahluka ngokuya ngokuhlushwa kwalo nakwezinye izinto. Ngokuvamile, i-acetone emsulwa ine-PH isondele ku-7, okungathathi hlangothi. Kodwa-ke, uma uyifaka ngamanzi, inani le-PH lizoba ngaphansi kwe ...
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Ngabe i-acetone yagcwala noma ingenasisekelo?
ngo-admin on 24-01-04
I-Acetone iyinhlangano ebalulekile ye-organic solvent esetshenziswa kabanzi embonini, umuthi kanye nezinye izinkambu. Kuwuketshezi olungenamibala futhi olusobala olunephunga lesici. Ngokuya ngokugcwala kwayo noma ukugcwala kwayo, impendulo yileso i-Acetone iyindawo engalawulwa. Ukucacisa ngokwengeziwe, i-Acetone yi ...
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Uyibona kanjani i-acetone?
ngo-admin on 24-01-04
I-Acetone inguketshezi olungenamibala, olusobala ngephunga elibukhali futhi elicasulayo. Kuyinto ye-solvent evuthayo futhi evuthayo ye-organic futhi isetshenziswa kabanzi embonini, umuthi, kanye nokuphila kwansuku zonke. Kulesi sihloko, sizohlola izindlela zokuhlonza ze-acetone. 1. Ukubonwa okubonakalayo okubonwayo ngi ...
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Ngabe i-acetone isetshenziswa embonini yezemithi?
ngo-admin on 24-01-04
Umkhakha wezemithi uyingxenye ebalulekile yomnotho wezwe, obhekele ukukhiqiza izidakamizwa ezisindisa izimpilo futhi zidambise ukuhlupheka. Kulomkhakha, kusetshenziswa amakhompiyutha ahlukahlukene namakhemikhali ekwenziweni kwezidakamizwa, kufaka phakathi i-acetone. I-Acetone iyikhemikhali eliguquguqukayo elithola okuningi ...
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Ngubani owenze i-acetone?
ngo-admin on 24-01-04
I-Acetone uhlobo lwe-solvent ye-organic, esetshenziswa kabanzi kwizimboni ezahlukahlukene. Inqubo yayo yokukhiqiza iyinkimbinkimbi kakhulu futhi idinga ukusabela okuhlukahlukene kanye nezinyathelo zokuhlanza. Kulesi sihloko, sizohlaziya inqubo yokukhiqiza ye-Acetone kusuka ezintweni ezingavuthiwe kuya kwimikhiqizo. Okokuqala, t ...
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Liyini ikusasa le-acetone?
ngo-admin on 24-01-04
I-Acetone uhlobo lwe-solvent ye-organic, esetshenziswa kabanzi emikhakheni yezokwelapha, amakhemikhali amahle, ama-asnorings, izibulala-zinambuzane, izindwangu kanye nezinye izimboni. Ngokuthuthuka okuqhubekayo kwezobuchwepheshe kanye nemboni, uhlelo lokusebenza kanye nokufunwa kwe-acetone kuzoqhubeka nokwanda. Ngakho-ke, wha ...
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Kukhiqizwa malini i-acetone ngonyaka?
ngo-admin on 24-01-04
I-Acetone iyingxenye yamakhemikhali esetshenziswe kabanzi, esetshenziswa kakhulu ekukhiqizeni ipulasitiki, i-fiberglass, ukupenda, ukunamathela, neminye imikhiqizo eminingi yezimboni. Ngakho-ke, umthamo wokukhiqiza we-acetone ukhulu. Kodwa-ke, inani elithile le-Acetone elikhiqizwa ngonyaka kunzima ukuwathola ...
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NgoDisemba, imakethe ye-Phenol yathola ukwehla okuningi kunokukhuphuka, futhi inzuzo yemboni yayikhathaza. Isimo sezulu semakethe ye-Phenol ngoJanuwari
ngo-admin on 24-01-02
1, inani lentengo ye-Phenol Ikhakha iwele ngaphezu kokukhuphuka okuncane ngoDisemba, amanani entengo ye-phenol nemikhiqizo yawo ebheke emfuleni futhi ephansi ngokuvamile akhombise umkhuba wokuncipha okwengeziwe kunokukhuphuka. Kunezizathu ezimbili eziphambili: 1. Ukusekelwa kwezindleko ezinganele: Intengo ye-Upstream Puren Emsulwa ...
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Ukuhlinzekwa kwemakethe kuyaqina, amanani entengo e-Mibk ayanda
ngo-admin on 23-12-20
Njengoba ukuphela konyaka kusondela, intengo yemakethe yeMBK iphinde yavuka, futhi ukusakazwa kwezimpahla emakethe kuqinile. Abanini banemizwa enamandla ephakeme, nakuzonamuhla, inani lentengo yemakethe ye-MIBK yi-13500 yuan / ton. Ukuhlinzekwa kwe-1.market kanye nokufunwa kwesimo sohlangothi: th ...
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