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Ithini impilo yeshelufu ye-Desmodur RFE?
I-Desmodur RFE, eyaziwa nangokuthi i-tris(4-isocyanatophenyl) thiophosphate, iyi-ejenti yokwelapha esetshenziswa kakhulu embonini yokunamathela. I-Desmodur RFE (I-CAS No.: 4151-51-3) i-crosslinker ye-polyisocyanate ehlinzeka ngokusebenza okuhle kakhulu ezinhlobonhlobo zezinhlelo zokusebenza zokunamathela. Kunjalo...Funda kabanzi -
Kuyini ukusetshenziswa kwe-Trioctyl Citrate TOP?
I-Trioctyl Citrate (TOP) cas 78-42-2 iwuhlobo lwe-plasticizer enezicelo eziningi ezimbonini ezihlukahlukene. Iwuketshezi olungenambala nolungenaphunga oluhambisana nohlu lwamapulasitiki, njenge-polyvinyl chloride, ama-cellulosic resins, nerabha yokwenziwa. Nazi ezinye zezinto ezisetshenziswayo nezinzuzo...Funda kabanzi -
Kuyini ukusetshenziswa kwe-TBP?
I-Tributyl phosphate noma i-TBP iwuketshezi olungenambala, olusobala olunephunga elimnandi, nephuzu elikhanyayo elingu-193 ℃ kanye nephoyinti elibilayo elingu-289 ℃ (101KPa). Inombolo ye-CAS ithi 126-73-8. I-Tributyl phosphate TBP isetshenziswa kabanzi ezinhlelweni ezahlukahlukene zezimboni. Kuyaziwa ukuthi kukhona okuhle ...Funda kabanzi -
Yini ukusetshenziswa kwe-sodium iodate?
I-sodium iodate iyimpushana ecwebezelayo emhlophe, encibilika emanzini, enesixazululo samanzi esingathathi hlangothi. Ayincibiliki otshwaleni. Ayishi. Kodwa kungabhebhethekisa umlilo. I-sodium iodate ingabangela ukusabela kodlame lapho uthintana ne-aluminium, i-arsenic, i-carbon, ithusi, i-hydrogen perox...Funda kabanzi -
Ingabe i-zinc iodide iyancibilika noma ayincibiliki?
I-Zinc iodide iyimpushana emhlophe noma ecishe ibe mhlophe ene-CAS ye-10139-47-6. Kancane kancane iphenduka ibe nsundu emoyeni ngenxa yokukhululwa kwe-iodine futhi ibe ne-deliquescence. Iphoyinti elincibilikayo 446 ℃, iphoyinti elibilayo lilinganiselwa ku-624 ℃ (kanye nokubola), ukuminyana okuhlobene 4.736 (25 ℃). Eya...Funda kabanzi -
Ingabe i-barium chromate iyancibilika emanzini?
I-Barium chromate cas 10294-40-3 iyimpushana ecwebezelayo ephuzi, i-Barium chromate cas 10294-40-3 iyinhlanganisela yamakhemikhali esetshenziswa ezimbonini ezahlukahlukene, okuhlanganisa ukukhiqizwa kwezicwebezelisi ze-ceramic, upende, nemibala. Omunye wemibuzo evame ukubuzwa abantu...Funda kabanzi -
Isabela kanjani i-rhodium?
I-Metallic rhodium ihlangana ngokuqondile negesi ye-fluorine ukuze yakhe i-rhodium(VI) fluoride ebola kakhulu, i-RhF6. Le nto, ngokunakekela, ingashiswa yenze i-rhodium(V) fluoride, enokwakheka kwe-tetrameric ebomvu okumnyama [RhF5]4. I-Rhodium iyivelakancane futhi ayijwayelekile kakhulu ...Funda kabanzi -
Iyini i-europium III carbonate?
Iyini i-europium III carbonate? I-Europium(III) carbonate cas 86546-99-8 iyinhlanganisela ye-inorganic ne-chemical formula Eu2(CO3)3. I-Europium III carbonate iyinhlanganisela yamakhemikhali eyenziwe nge-europium, i-carbon, nomoya-mpilo. Inefomula ye-molecular Eu2(CO3)3 futhi ...Funda kabanzi -
Iyini ukusetshenziswa kwe-Trifluoromethanesulfonic acid?
I-Trifluoromethanesulfonic acid (TFMSA) iyi-asidi eqinile enefomula yamangqamuzana i-CF3SO3H.Trifluoromethanesulfonic acid cas 1493-13-6 iyi-reagent esetshenziswa kabanzi kukhemistri ephilayo. Ukuqina kwayo okushisayo okuthuthukisiwe kanye nokumelana ne-oxidation nokunciphisa kuyenza ikhetheke...Funda kabanzi -
Isetshenziselwa ini i-strontium chloride hexahydrate?
I-Strontium chloride hexahydrate cas 10025-70-4 iyinhlanganisela yamakhemikhali enohlu olubanzi lwezinhlelo zokusebenza ezimbonini ezahlukene. I-Strontium chloride hexahydrate iyikristale eqinile emhlophe encibilika kalula emanzini. Izakhiwo zayo eziyingqayizivele ziyenza ibe yindawo ekhangayo ...Funda kabanzi -
Ingabe kufanele ugweme i-avobenzone ekhiqizweni elangeni?
Lapho sikhetha i-sunscreen efanele, kunezici eziningi ezibalulekile okufanele zicatshangelwe. Esinye sezithako ezibaluleke kakhulu ekukhiqizweni kwelanga yi-avobenzone, i-avobenzone cas 70356-09-1 yaziwa ngamandla ayo okuvikela emisebeni ye-UV nokuvimbela ukushiswa yilanga. Nokho, kukhona ezinye ...Funda kabanzi -
Iyini ukusetshenziswa kwe-Avobenzone?
I-Avobenzone, eyaziwa nangokuthi i-Parsol 1789 noma i-butyl methoxydibenzoylmethane, isakhi samakhemikhali esivame ukusetshenziswa njengesithako kuma-sunscreens neminye imikhiqizo yokunakekelwa komuntu siqu. Kuyi-ejenti emunca i-UV esebenza ngempumelelo esiza ukuvikela isikhumba emisebeni eyingozi ye-UVA, ...Funda kabanzi