-
Daim ntawv thov ntawm 5-Hydroxymethylfurfural yog dab tsi?
5-Hydroxymethylfurfural (HMF) yog ib qho organic compound uas feem ntau pom muaj nyob hauv ntau hom zaub mov. 5-HMF yog tsim thaum cov suab thaj thiab lwm yam carbohydrates tau rhuab, thiab nws feem ntau yog siv los ua cov khoom noj khoom haus ntxiv thiab tsw qab. Txawm li cas los xij, kev tshawb fawb tau pom tias 5-HMF CAS 67-47-0 muaj ntau yam ntawm ...Nyeem ntxiv -
Cinnamaldehyde yog dab tsi?
Cinnamaldehyde, cas 104-55-2 tseem hu ua cinnamic aldehyde, yog ib qho nrov flavoring thiab aroma tshuaj pom nyob rau hauv cinnamon bark roj. Nws tau siv rau ntau pua xyoo rau nws cov ntxhiab tsw qab thiab tsw. Nyob rau hauv xyoo tas los no, cinnamaldehyde tau txais kev pom zoo vim nws muaj peev xwm ua tau ...Nyeem ntxiv -
Dab tsi yog daim ntawv thov ntawm Sodium iodide?
Sodium iodide yog ib qho chaw ua los ntawm sodium thiab iodide ions. Nws muaj ntau yam kev siv hauv ntau qhov chaw. Cia peb ua tib zoo saib seb sodium iodide siv li cas thiab nws cov txiaj ntsig. Hauv cov tshuaj, sodium iodide cas 7681-82-5 yog siv los ua cov xov tooj cua los kho cov thyroid cancer. Radioacti...Nyeem ntxiv -
Dab tsi yog daim ntawv thov ntawm β-Bromoethylbenzene?
β-Bromoethylbenzene, tseem hu ua 1-phenethyl bromide, yog cov tshuaj sib xyaw uas muaj ntau yam kev siv hauv kev lag luam sib txawv. Cov kua tsis muaj xim no yog siv los ua cov khoom pib rau kev sib txuas ntawm lwm cov tebchaw. Hauv tsab xov xwm no, peb yuav tshawb txog cov kev siv sib txawv ntawm β-...Nyeem ntxiv -
Dab tsi yog daim ntawv thov ntawm Dimethyl sulfoxide?
Dimethyl sulfoxide (DMSO) yog siv dav hauv cov kuab tshuaj organic uas tau siv rau ntau daim ntawv thov hauv ntau qhov chaw vim nws cov khoom tshwj xeeb. Dimethyl sulfoxide DMSO cas 67-68-5 yog ib qho tsis muaj xim, tsis muaj ntxhiab, muaj zog heev, thiab dej-soluble kua. Nws muaj ntau yam kev siv, los ntawm b ...Nyeem ntxiv -
Dab tsi yog daim ntawv thov ntawm Guanidine carbonate?
Guanidine carbonate (GC) CAS 593-85-1 yog cov hmoov dawb crystalline uas tau txais txiaj ntsig tseem ceeb hauv ntau qhov kev lag luam vim nws cov tshuaj tshwj xeeb thiab kev siv ntau yam. Raws li ib qho ntawm cov ntsiab lus tseem ceeb hauv cov organic synthesis, Guanidine carbonate yog dav siv hauv cov tshuaj ...Nyeem ntxiv -
Dab tsi yog qhov kev siv ntawm gamma-Valerolactone?
Gamma-Valerolactone, tseem hu ua GVL, yog cov kua tsis muaj xim thiab khov nrog cov ntxhiab tsw qab. Nws yog ntau yam organic compound uas muaj ntau yam kev siv thoob plaws kev lag luam sib txawv. Kab lus no yog los tham txog kev siv gamma-Valerolactone. Intermediary hauv Pharmaceutical Industry GVL...Nyeem ntxiv -
Dab tsi yog qhov kev siv ntawm Succinic acid?
Succinic acid, tseem hu ua butanedioic acid, yog ib tug dicarboxylic acid uas yog dav siv nyob rau hauv ntau yam lag luam vim nws ntau yam zog. Nws yog cov xim tsis muaj xim, tsis muaj ntxhiab tsw crystalline uas yog soluble hauv dej thiab ethanol. Qhov no ntau yam acid yog tam sim no tau txais koob meej nyob rau hauv ntau applicati ...Nyeem ntxiv -
Dab tsi yog daim ntawv thov ntawm Octocrylene?
Octocrylene lossis UV3039 yog cov tshuaj siv dav siv hauv cov tshuaj pleev ib ce thiab kev lag luam tu tus kheej. Nws yog tsuas yog siv los ua lub lim dej UV thiab tuaj yeem tiv thaiv daim tawv nqaij los ntawm kev phom sij ntawm lub hnub rays. Yog li ntawd, thawj daim ntawv thov ntawm Octocrylene yog nyob rau hauv cov tshuaj pleev thaiv hnub, tab sis nws kuj yog ...Nyeem ntxiv -
Tus naj npawb ntawm Phloroglucinol dihydrate yog dab tsi?
Phloroglucinol dihydrate yog cov khoom siv crystalline uas tau siv dav hauv ntau daim ntawv thov. Cov tshuaj no tseem hu ua 1,3,5-Trihydroxybenzene dihydrate thiab muaj cov tshuaj formula C6H6O3·2H2O. CAS tus lej rau Phloroglucinol dihydrate yog 6099-90-7. Phlorogl...Nyeem ntxiv -
Kev siv Phenothiazine yog dab tsi?
Phenothiazine cas 92-84-2 yog ib qho tshuaj sib xyaw uas muaj ntau daim ntawv thov hauv ntau hom. Nws versatility raws li lub hauv paus compound tso cai rau nws siv nyob rau hauv zus tau tej cov tshuaj, dyes, thiab tshuaj tua kab. Qhov kev sib xyaw no kuj muaj ntau yam muaj peev xwm thermal, hluav taws xob ...Nyeem ntxiv -
Kev siv Levulinic acid yog dab tsi?
Levulinic acid yog cov tshuaj sib xyaw uas tau kawm dav thiab tshawb fawb rau nws cov kev siv ntau yam hauv kev lag luam sib txawv. Cov kua qaub no yog ntau yam tshuaj platform uas tsim los ntawm cov khoom siv txuas ntxiv dua tshiab, feem ntau biomass, xws li qab zib, pob kws, thiab cellulose ...Nyeem ntxiv