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Dab tsi yog daim ntawv thov ntawm 5-hydroxymethylforurfural?
5-hydroxymethylfurfural (HMF) yog cov organic compound uas nquag pom muaj ntau hom zaub mov. 5-Hmf yog tsim thaum cov suab thaj thiab lwm cov carbohydrates yog rhuab, thiab feem ntau nws siv los ua cov zaub mov ntxiv thiab tus neeg sawv cev. Txawm li cas los xij, kev tshawb fawb tau pom tias 5-HMF cas 67-47-0 muaj ntau yam ntawm ...Nyeem ntxiv -
Daim ntawv thov yog dab tsi cinnamaldehyde?
Cinnamaldehyde, yog cov cinnamic aldehyde, yog cov nrov flasy thiab aroma tshuaj pom ib txwm muaj nyob rau hauv cinnamon barl roj. Nws tau siv ntau pua xyoo rau nws cov ntxhiab tsw qab ntxiag. Nyob rau hauv xyoo tsis ntev los no, cinnamaldehyde tau txais kev mloog tseem ceeb vim nws lub peev xwm ...Nyeem ntxiv -
Dab tsi yog daim ntawv thov ntawm sodium iodide?
Sodium iodide yog ib qho txuas nrog ua kom cov sodium thiab iodide ions. Nws muaj ntau yam kev siv hauv ntau daim teb. Cia peb mus saib ze li cas sodium iodide siv thiab nws cov txiaj ntsig. Hauv cov tshuaj, sodium iodige CAS Radioacti ...Nyeem ntxiv -
Dab tsi yog daim ntawv thov ntawm β-bromoethylenzene?
β-bromoethylunzene, tseem hu ua 1-phenethyl bromide, yog cov tshuaj sib xyaw ua ke uas muaj ntau yam kev lag luam hauv ntau qhov kev lag luam. Cov kua tsis muaj kob no tsuas yog siv los ua cov khoom pib rau kev sib txuas ntawm lwm qhov chaw sib txuas. Hauv tsab xov xwm no, peb yuav tshawb txog cov ntawv thov sib txawv ntawm β -...Nyeem ntxiv -
Dab tsi yog daim ntawv thov ntawm Duethyl sulfoxide?
Dlethyl sulfoxide (DMOPS) yog cov qauv siv dav dav organic uas tau siv rau ntau daim teb vim nws cov khoom tshwj xeeb. Dlethyl Sulfoxide DMOPS CASS CASE THE 67-68-5 yog ib qho tsis muaj kob, tsis muaj ntxhiab, polar, thiab kua dej-ua kua. Nws muaj ntau cov 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 muaj koob hmoov dawb huv uas tau nce cov khoom lag luam tseem ceeb hauv ntau yam khoom lag luam thiab cov khoom siv tshwj xeeb. Raws li ib qho ntawm cov khoom tseem ceeb hauv cov khoom siv hauv cov organic, guanidine carbonate yog dav siv nyob rau hauv lub pharma ...Nyeem ntxiv -
Dab tsi yog cov kev siv ntawm gammas-valerolactone?
Gamma-valerolactone, tseem hu ua GVL, yog kua tsis muaj xim thiab kua nrog qab ntxiag. Nws yog cov organic ntau vacound uas muaj ntau yam kev siv hla kev sib txawv. Kab lus no aims los tham txog kev siv ntawm Gamma-valerolactone. Intermediary nyob rau hauv kev lag luam kev lag luam gvl ...Nyeem ntxiv -
Dab tsi yog cov siv ntawm succinic acid?
Succinic acid, tseem hu ua butanedioic acid, yog dicarboxylic acid uas yog dav siv nyob rau hauv ntau yam kev lag luam vim nws cov ntau yam. Nws yog ib qho tsis muaj kob, tsw ntxhiab crystalline uas yog soluble hauv dej thiab ethanol. Qhov no ntau cov kua qaub tam sim no tau txais cov koob meej hauv ntau cov ntaub ntawv ...Nyeem ntxiv -
Dab tsi yog daim ntawv thov ntawm octocrylene?
Octocrylene lossis UV3039 yog ib qho tshuaj lom neeg siv tau dav hauv cov tshuaj pleev ib ce thiab kev lag luam saib xyuas tus kheej. Nws yog tsuas yog siv raws li UV lim thiab tuaj yeem tiv thaiv cov tawv nqaij los ntawm kev phom sij ntawm lub hnub ci ntsa iab. Yog li, thawj daim ntawv thov ntawm Octocrylene yog nyob rau hauv Sunscreens, tab sis nws tseem tuaj yeem ua ...Nyeem ntxiv -
Dab tsi yog tus lej ntawm cov phloroglucinol aithdrate?
Phloroglucinol aithdrate yog ib qho khoom siv crystalline uas tau siv dav hauv ntau yam kev siv. Cov kab sib txuas no tseem hu ua 1,3,5-trihydroxybenzene dihydrate thiab muaj tshuaj lom neeg ntawm C6h6O3O. Cov cas naj npawb rau phloroglucinol iihydrate yog 6099-90-7. Phlorog ...Nyeem ntxiv -
Daim ntawv thov Phenottzine yog dab tsi?
Phenothiazine CAS 92-84-2 yog cov tshuaj lom neeg uas muaj ntau daim ntawv thov nyob rau ntau thaj teb. Nws cov versatility uas yog cov hauv paus cov nplooj tso cai rau nws siv rau hauv kev tsim cov tshuaj, zas, thiab tshuaj tua kab. Qhov no sib xyaw no tseem muaj ntau yam peev xwm thermal, hluav taws xob ...Nyeem ntxiv -
Daim ntawv thov ntawm levulinic acid yog dab tsi?
Levulinic acid yog tshuaj sib xyaw ua ke uas tau kawm dav thiab tshawb nrhiav rau nws ntau yam kev lag luam hauv ntau yam lag luam. Cov kua qaub no yog cov tshuaj platform rau ntau yam ntxiv, feem ntau biomass, xws li kab nrib, pob kws, thiab cellulose ...Nyeem ntxiv