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Dab tsi yog kev siv ntawm gadolinium oxide?
Gadolinium oxide, tseem hu ua Gadolinia, yog cov tshuaj lom neeg uas yog cov pawg ntawm cov hauv ntiaj teb uas tsis tshua muaj txiaj ntsig oxides. Tus cas naj npawb ntawm gadolinium oxide yog 12064-62-9. Nws yog cov hmoov dawb lossis daj daj uas yog insoluble hauv dej thiab ruaj khov nyob rau hauv ib puag ncig ib puag ncig ...Nyeem ntxiv -
Puas yog m-toluic acid yaj yaj?
M-toluic acid yog xim dawb lossis daj hauv dej, soluble me ntsis hauv ethanol, ether. Thiab cov qauv molecular C8h8o2 thiab tus lej cas 99-04-7. Nws yog feem ntau siv nyob rau hauv ntau yam kev lag luam rau ntau lub hom phiaj. Hauv tsab xov xwm no, ...Nyeem ntxiv -
Dab tsi yog tus naj npawb ntawm glycidyl methacrylate?
Cov tshuaj ARSTRACTION xeem (CAS) tus naj npawb ntawm glycidyl methacrylate yog 106-91-2. Glycidyl methacrylate CAS 106-91-2 yog cov kua tsis muaj kob uas yog soluble hauv dej thiab muaj cov ntxhiab tsw. Nws yog dav siv nyob rau hauv ntau yam kev lag luam xws li kev tsim cov txheej txheej, adhes ...Nyeem ntxiv -
Dab tsi yog qhov kev siv ntawm 4,4'-oxydiphthhalic anhydride?
4,4'-oxydiphthhalic anhydride anhydride (OMPA) yog ib qho kev sib txuam hauv nruab nrab uas muaj ntau cov kev siv hauv ntau cov khoom siv hauv ntau cov khoom lag luam. Ofpa CAS 1823-59-2 yog ib qho dawb crystalline hmoov uas yog synthesized los ntawm cov tshuaj tiv thaiv ntawm phthalic anhydride thiab pheno ...Nyeem ntxiv -
Dab tsi yog tus lej ntawm zirconium dioxide?
Cov lej ntawm zirconium dioxide yog 1314-23-4. Zirconium Dioxide yog cov khoom siv ntau tshaj plaws uas muaj ntau cov ntawv thov hauv ntau lub tshuab, suav nrog aerospace, kho mob, thiab kev lag luam nuclear. Nws tseem yog lub npe hu ua zirconia lossis zircon ...Nyeem ntxiv -
Tus lej ntawm cov neeg siv cov tshuaj ntsuab yog dab tsi?
Cov lej ntawm cov neeg ua haujlwm oxide yog 1312-81-8. Lanthhanum oxide, kuj hu ua Lanthana, yog cov tshuaj sib xyaw ua ke muaj cov khoom lag luam lanthgen thiab oxygen. Nws yog cov hmoov dawb los yog lub teeb daj uas yog insoluble hauv dej thiab muaj lub siab melting point ntawm 2,450 degrees CE ...Nyeem ntxiv -
Tus lej ntawm ferrocrene yog dab tsi?
Tus lej ntawm Ferrotrocene yog 102-54-5. Ferrocene yog ib qho orgonometallic sib xyaw muaj ob txoj hlua cyclopenadoliienyl ntawm cov nplhaib hauv nruab nrab hlau. Nws tau pom nyob rau xyoo 1951 los ntawm KeAly thiab Pauson, uas tau kawm cov tshuaj tiv thaiv ntawm cyclopentadiene nrog Hlau Chloride. ...Nyeem ntxiv -
Dab tsi yog tus naj npawb ntawm magnesium fluoride?
Cov cas tus naj npawb ntawm magnesium fluoride yog 7783-40-6. Magnesium fluoride, tseem hu ua cov magnesium difluide, yog xim tsis muaj xim crystalline khoom uas muaj zog hauv dej. Nws yog tsim los ntawm ib tug atom ntawm magnesium thiab ob atoms ntawm fluorine, sib raug zoo ua ke los ntawm kev ua tiav ionic ...Nyeem ntxiv -
Dab tsi yog tus naj npawb ntawm butyl glycidyl ether?
Cov cas tus naj npawb ntawm butyl glycidyl ether yog 2426-08-6. Butyl glycidyl ether yog tshuaj lom neeg feem ntau siv los ua cov kuab tshuaj nyob rau hauv ntau yam kev lag luam. Nws yog cov kua ntshiab, tsis muaj kob nrog cov me me, qab ntxiag tsw ntxhiab tsw. Butyl glycidyl ether yog feem ntau siv los ua reactive diluent hauv ...Nyeem ntxiv -
Tus lej ntawm carvacrol yog dab tsi?
Tus lej ntawm carvacrol yog 499-75-2. Carvacrol yog lub ntuj phenol uas tuaj yeem pom nyob hauv ntau cov nroj tsuag, suav nrog oregano, thyme, thiab mint. Nws muaj ntxhiab tsw qab ntxiag thiab saj, thiab feem ntau siv los ua tus neeg tsw qab hauv cov khoom noj. Ib cag ntawm nws cov kev ua noj ...Nyeem ntxiv -
Dab tsi yog pes tsawg tus naj npawb ntawm Dihydrocoumarin?
Cov me nyuam ntawm Dihydrocoumarin yog 119-84-6. Cashyrocoumarin CAS 119-84-6, tseem hu ua Coumarin 6, yog ib cov organic compound uas muaj ntxhiab tsw qab ntawm vanilla thiab cinnamon. Nws yog dav siv nyob rau hauv cov tshuaj tsw qab thiab zaub mov, nrog rau qee qhov tshuaj ...Nyeem ntxiv -
Dab tsi yog tus lej ntawm cov khoom tawg oxide?
Cov cas naj npawb ntawm cov erbium oxide yog 12061-16-4. Ebium oxide CAS 12061-16-4 yog lub ntiaj teb tsis tshua muaj tshuaj oxide nrog cov tshuaj kho mob er2o3. Nws yog cov hmoov pinkish-dawb uas soluble hauv cov kua qaub thiab insoluble hauv dej. Exium oxide muaj ntau yam kev siv, tshwj xeeb tshaj yog nyob rau hauv cov teb ntawm optics ...Nyeem ntxiv