P-Toluenesulfonic anhydride (CAS: 4124-41-8), feem ntau cov npe p-y a anhydride, yog cov tshuaj muaj txiaj ntsig zoo nrog cov kev siv ntau yam thoob plaws ntau yam kev lag luam. Ntawm no yog li cas nws yog feem ntau siv:
Kws Tshuaj Kho Mob
- Nyob rau hauv lub ntiaj teb kev siv yeeb tshuaj ntau lawm, p-toluenesulfonic anhydride yog zoo li ib tug kws kho lub cuab tam. Nws tau siv los ua tus reagent los pab cov kws thev naus laus zis cov tshuaj molecules. Piv txwv li, nws tuaj yeem koom nrog kev tawm tsam uas hloov cov qauv ntawm lwm cov kab ke, ua rau lawv muaj cov kab mob zoo dua. Nws pab muab cov pab pawg ua haujlwm rau cov tshuaj ua haujlwm ua ntej tsim kom muaj cov tshuaj kawg, ua kom muaj cov tshuaj kawg tuaj yeem cuam tshuam nrog tib neeg lub cev.
Kev Siv Hluav Taws Xob Hluav Taws Xob
- P-Toluenesulfonic anhydride plays ib tug tseem ceeb heev lub luag haujlwm nyob rau hauv cov tshuaj synthesis. Nws ua raws li kev ua yeeb yam ntawm ntau yam kev tawm tsam, nrawm dua cov txheej txheem tshuaj lom neeg yam tsis tau noj nws tus kheej. Xav txog nws raws li tus maub los tsav tsheb, qhia molecules los ua kom muaj peev xwm ntau dua. Nws yog feem ntau siv nyob rau hauv cov tshuaj eserification, uas nws pab acids thiab dej cawv sib xyaw ua ke los ua tshuaj estres. Cov kev siv esters muaj ntau yam kev siv, los ntawm kev tsim cov hmoov cua zoo nkauj - hnov ntxhiab tsw - ntxhiab tsw zoo li cov kuab tshuaj hauv ntau cov ntawv thov.
Polymer thiab cov khoom txuj ci
- Hauv kev txhim kho cov polymers thiab cov ntaub ntawv, cov compound no tuaj yeem siv los qhia cov khoom tshwj xeeb. Piv txwv li, nws tuaj yeem hloov kho cov npoo ntawm cov polymers, ua rau lawv tiv thaiv ntau yam tshuaj lom lossis txhim kho lawv cov tshuab zog. Qhov no zoo ib yam li muab cov ntaub ntawv tshwj xeeb txheej kom lawv ruaj khov. Nws pab tsim cov ntaub ntawv siab tau siv hauv cov khoom siv hluav taws xob, cov khoom lag luam, thiab txawm nyob hauv kev tsim kho kev lag luam kom muaj cov ntaub ntawv rov qab.
Peb export P-Toluenesulfonic anhydride txhua xyoo puag ncig, tuaj yeem tuaj yeem lav rau cov neeg xa khoom, cov khoom lag luam uas ntim khoom, ntsuas koj xav tau cov khoom no?Thov xa ib qho kev nug, thiab peb yuav tiv tauj koj li ntawm 24 teev kev ua lag luam los tham txog koj cov kev xav tau.
Vim li cas thiaj xaiv GNEEBIO?
Gneebioyog cov kws tshaj lij tshuaj lom neeg tsim khoom lag luam thiab cov neeg faib khoom thoob ntiaj teb. Peb lub tuam txhab nyob hauv Henan xeev, Suav. Peb muaj ntau tus khub chemical customories hauv Henan, npog thaj tsam ntawm 3,600 square metres, suav nrog kev sib xyaw, rov qab, thiab xa tawm.
Peb liKub Muag Khoomsuav nrog cov ntxhiab hydrocarbons (naphtha (roj av), benzene,Toluene, O-XYYLENE, Styrene, Cyclohexane, cyclohexanone, eprolactam, {}}}}}}}}}}}}} urecol, phenols thiab ketones (Phenol, Propafenone, Bisphenol a, phenyl metcrymas, thiab lwm yam khoom siv rau yav tom ntej thiab muab cov kev pabcuam Phenum ntau ntxiv rau peb cov neeg siv khoom.