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Buthini ubomi beshelufu ye-Desmodur RFE?
I-Desmodur RFE, ekwaziwa njenge-tris(4-isocyanatophenyl) thiophosphate, sisixhobo sokunyanga esisetyenziswa kakhulu kushishino lokuncamathelisa. I-Desmodur RFE (iNombolo ye-CAS: 4151-51-3) i-polyisocyanate crosslinker ebonelela ngokusebenza kakuhle kwiintlobo ezahlukeneyo zokubambelela. Kunjalo...Funda ngokugqithisileyo -
Yintoni ukusetyenziswa kweTrioctyl Citrate TOP?
I-Trioctyl Citrate (TOP) cas 78-42-2 luhlobo lweplastiki enezicelo ezininzi kumashishini ahlukeneyo. Lulwelo olungenambala nolungenavumba oluhambelana noluhlu lweeplastiki, ezifana ne-polyvinyl chloride, i-cellulosic resins, kunye nerabha yokwenziwa. Nazi ezinye zeendlela zokusetyenziswa kunye neenzuzo...Funda ngokugqithisileyo -
Yintoni ukusetyenziswa kweTBP ?
I-Tributyl phosphate okanye i-TBP lulwelo olungenambala, olubonakeleyo olunevumba elirhabaxa, kunye ne-flash point ye-193 ℃ kunye neqondo lokubila elingama-289 ℃ (101KPa). Inombolo ye-CAS yi-126-73-8. I-TBP ye-Tributyl phosphate isetyenziswa ngokubanzi kwizicelo zamashishini ezahlukeneyo. Kuyaziwa ukuba yinto enhle ...Funda ngokugqithisileyo -
Yintoni ukusetyenziswa kweSodium iodate?
I-sodium iodate ngumgubo omhlophe wekristale, onyibilikayo emanzini, kunye nesisombululo esingathathi hlangothi samanzi. Ayinyibiliki etywaleni. Ayitshi. Kodwa inokuphemba umlilo. I-sodium iodate inokubangela ukusabela ngobundlobongela xa idibana ne-aluminiyam, i-arsenic, i-carbon, i-copper, i-hydrogen perox ...Funda ngokugqithisileyo -
Ngaba i-zinc iodide iyanyibilika okanye ayinyibiliki?
I-iodide ye-Zinc imhlophe okanye iphantse imhlophe i-granular powder kunye ne-CAS ye-10139-47-6. Ngokuthe ngcembe ijika ibe mdaka emoyeni ngenxa yokukhutshwa kwe-iodine kwaye ine-deliquescence. Indawo yokunyibilika ngama-446 ℃, iqondo lokubila limalunga ne-624 ℃ (kunye nokubola), ukuxinana kwe-4.736 (25 ℃). Ewe...Funda ngokugqithisileyo -
Ngaba i-barium chromate iyanyibilika emanzini?
I-Barium chromate cas 10294-40-3 yi-crystalline powder ephuzi, i-Barium chromate cas 10294-40-3 yikhemikhali yekhemikhali esetyenziswa kumashishini ahlukeneyo, kubandakanywa nokuveliswa kwee-ceramic glazes, iipeyinti, kunye ne-pigments. Omnye wemibuzo eqhelekileyo ebuzwa ngabantu...Funda ngokugqithisileyo -
Isabela ngantoni irhodium?
I-Metallic rhodium idibana ngqo nerhasi yefluorine ukuze yenze irhodium edlayo kakhulu (VI) fluoride, RhF6. Esi sixhobo, ngokunyamekela, sinokufudunyezwa ukuba senze i-rhodium (V) i-fluoride, enesakhiwo esimnyama esibomvu se-tetrameric [RhF5]4. I-Rhodium yinto enqabileyo kwaye kakhulu ...Funda ngokugqithisileyo -
Yintoni i-europium III carbonate?
Yintoni i-europium III carbonate? I-Europium(III) carbonate cas 86546-99-8 i-inorganic compound kunye ne-chemical formula Eu2 (CO3)3. I-Europium III carbonate yikhemikhali eyenziwe nge-europium, i-carbon, kunye ne-oxygen. Inefomula yemolekyuli Eu2(CO3)3 kwaye ...Funda ngokugqithisileyo -
Yintoni usetyenziso lwe-Trifluoromethanesulfonic acid?
I-Trifluoromethanesulfonic acid (TFMSA) i-asidi eqinile kunye ne-molecular formula CF3SO3H.Trifluoromethanesulfonic acid cas 1493-13-6 i-reagent esetyenziswa ngokubanzi kwi-organic chemistry. Uzinzo oluphuculweyo lwe-thermal kunye nokuchasana ne-oxidation kunye nokunciphisa kuyenza ibe yinto ekhethekileyo ...Funda ngokugqithisileyo -
Isetyenziselwa ntoni istrontium chloride hexahydrate?
I-Strontium chloride hexahydrate cas 10025-70-4 yikhemikhali yekhemikhali enoluhlu olubanzi lwezicelo kumashishini ahlukeneyo. I-Strontium chloride hexahydrate yinto eqinileyo eyikristale emhlophe enyibilika lula emanzini. Iimpawu zayo ezizodwa ziyenza ibe yindawo enomtsalane ...Funda ngokugqithisileyo -
Ngaba ufanele uphephe i-avobenzone kwi-sunscreen?
Xa sikhetha i-sunscreen efanelekileyo, kukho izinto ezininzi ezibalulekileyo ekufuneka ziqwalaselwe. Esinye sezithako ezibaluleke kakhulu kwi-sunscreen yi-avobenzone, i-avobenzone cas 70356-09-1 iyaziwa ngokukwazi ukukhusela imisebe ye-UV kunye nokukhusela ukushisa kwelanga. Nangona kunjalo, kukho ezinye ...Funda ngokugqithisileyo -
Yintoni ukusetyenziswa kweAvobenzone?
I-Avobenzone, ekwabizwa ngokuba yiParsol 1789 okanye i-butyl methoxydibenzoylmethane, yikhompawundi yemichiza edla ngokusetyenziswa njengesithako kwizikhuseli zelanga kunye nezinye iimveliso zokhathalelo lomntu. Yiarhente esebenza kakhulu yokufunxa i-UV enceda ukukhusela ulusu kwimitha ye-UVA eyingozi, ...Funda ngokugqithisileyo