Tsis yog, dimethylbenzene tsis yog tib yam li o -} xyooj;
Xylene (dimethylbenzene)
Xylene (dimethylbenzene), nrog tshuaj lom neeg C8h10, yog qhov kev ua yeeb yam ntawm benzene hauv uas ob lub nplhaib benzene raug hloov los ntawm methyl pawg. Nws muaj nyob rau hauv peb isomeric cov ntaub ntawv:-}}} {{{5-33-3), thiab para-secene (CAS 106-3). Hauv kev lag luam, xy yog cov feem ntau yog hais txog kev sib xyaw ntawm peb qhov isomers.
Ortho - ékene (o -} xyooj)
Tseem hu ua 1,2-dimethylbzene,O - ey xyleneMuaj tus lej lej 95-47-6, Tshuaj Mis C8h10, thiab molecular hnyav 106.165 g / mol.
Nws muaj lub ntsiab lus melting ntawm -23 degree, ib qho npau taws ntawm 143-145 degree, ib qho teeb meem ntawm 16℃ntawm 0.879 G /M³.
O -}}}} â}}} ey xyhab yog xim, pob tshab hauv dej, tab sis ua tsis tiav nrog cov ethanol ntau, ether, thiab chloroform.
Siv ntawm xylene
- Xyylene feem ntau yog siv los ua cov khoom siv raw hauv kev tsim cov polyester fibers, cov hmoov, thiab tshuaj tua kab, thiab cov kuab tshuaj chromatographic siv.
- Nws pabcuam ua cov tshuaj lom neeg tseem ceeb thiab cov kuab tshuaj hauv kev tsim cov phthalic anhydride, dyes, thiab kws tshuaj (xws li vitamins). Nws kuj yog siv los ua cov roj av roj av ntxiv.
- Tsis tas li ntawd, xyo tau siv dav hauv cov xim pleev xim, cob, zas, zas xim, thiab kua kas? hauv chaw kuaj tshuaj, tawg, thiab kev lag luam tua kab ua ke ua khoom siv hluavtaws lossis hnyav; Thiab raws li lub siab - ol octane gasoline tivthaiv, ua rau nws cov khoom siv tseem ceeb hauv cov organic tshuaj ntau lawm.
- Nws kuj tseem tuaj yeem siv kom tshem tawm asphalt los ntawm lub cev tsheb thiab, hauv tsev kho mob pathology lub tuam txhab, rau cov ntaub so ntswg thiab txiav sijhawm npaj.
Siv O - â xylene
Ortho -}}}}} â}}}} ooj) yog cov khoom siv uas ua tau los ua cov khoom siv pthalic anhydride (PA), cov khoom tseem ceeb hauv kev tsim khoom ntawm plastics, resins, thiab txheej. Nws yog dav siv rau hauv cov xim pleev xim, cov nplaum, thiab engineering kev lag luam rau kev lag luam thiab hluav taws xob.
Vim li cas thiaj xaiv GNeegio raws li koj O -}} ey xyia Cas 95-47-6 tsum?
- Hoobkas - Kev xa ncaj qha: muab nyob rau hauv tonnes, iso tso tsheb hlau luam, thiab 200 kg drums.
- Kev lees paub zoo: Purity ntau dua los yog sib npaug ntawm 99%, ISO90000, ISO9001 thiab mus txog FORA thiab TDS muab rau txhua pob.
- Kev Txhawb Nqa: Cov kws tshaj lij kev muab cov kev ua yeeb yam thiab kev pabcuam hauv qab kev pab cuam.
