CAS Tetranhydofofuran CAS 109-99-9?
TetrahyDrofuran Thf yog cyclic Ethaet, muaj tseeb, thiab cov kua dej zom ua kua uas ua tiav nrog dej thiab cov kuab tshuaj organic. Nws lub peev xwm los yaj ntau ntau hom tshuaj sib txuas ua ke ua rau nws tsis tseem ceeb hauv ntau txoj haujlwm.
TetrahyDrofuran Khoom
Tsis muaj kob kua nrog tus hexane - zoo li tsw. Soluble hauv dej thiab feem ntau cov kuab tshuaj organic. Vapors yuav ua tiav cov kev sib xyaw tawg nrog cua. Reacts nrog acids. Qhib cov nplaim taws thiab muaj zog oxidizing tus neeg sawv cev yuav ua rau muaj kev phom sij sib kis. Reacts nrog potassium hydroxide thiab sodium hydroxide.
Dab tsi yog tetranhydrofuran siv rau?
Polymer Raug: Qhov no yog nws daim ntawv thov tseem ceeb tshaj plaws. TetrahyDrofofuran Thf yog siv los tsim polytetramethylene 9}}}}}}}} performance performance performance performance performance performance zoo li spandex thiab rau thermoplastic polyuretrance polyuretrance polyurethanes.
Pvc ua: Tetrahydofofofroid CAS 109-99 yog cov kuab tshuaj zoo heev rau polyvinyl chloride (PVC). Nws yog lub ntsiab tivthaiv ntawm cov ntoo ntawm cov roj hmab siv hauv cov kav dej thiab kev tsim kho, raws li cov yas yuav yaj los ntawm nws ua kom muaj zog welded sib koom ua ke.
Tshuaj Kho Khoom Siv Hluav Taws Xob: Hauv kev tshawb fawb chaw soj ntsuam thiab cov kuab tshuaj uas nyiam ua rau ntau yam kev tiv thaiv, suav nrog grampoboration reagents, hydroroboration thiab polymerization kev tawm tsam. Nws lub peev xwm los ua kom muaj zog thiab cov organometallic sib txuas yog muaj txiaj ntsig zoo.
Kuaj cov tshuaj: THF cov kuab tshuaj hauv lub ntsuas phoo hauv cov kua chromatography (NMR) spectroscopy vim nws lub peev xwm los yaj ntau ntawm cov analytes.
Qhov twg yuav cov lej lej 109-99-9?
Yog tias koj xav tau siab - purityCAS 109-99-9 TetrahyDrofuran (Thf), Gneebio yog koj txoj kev xaiv thawj zaug. Peb cov khoom sib ntsib nruj ua kom zoo qauv qauv thiab tshwj xeeb rau kev sim ceeb toom synthesis thiab polymer kev tshawb fawb. Txawm hais tias rau me me- nplai lab siv lossis bul nplai muaj, gnumbio muaj txiaj ntsig zoo ua tau zoo tetrahydrofuran thf.
ntim
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Qho hnyav |
Yam ntim |
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<25KG |
Los ntawm cov ntawv ci - Alum Hnab / Pap / Lub raj mis |
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Ntau dua los yog sib npaug rau 25kg |
Pob: 25kg / nruas / hnab lossis raws li koj qhov kev thov |
Kev xa mus
Nquag rau qhov muaj nuj nqis me me, peb yuav xa lawv los ntawm DHL, FedEx, Kab tshwj xeeb thiab yog li ntawm cov huab cua, hiav txwv, thiab ib co kab tshwj xeeb rau feem ntau cov teb chaws.
Txog Peb
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 ua raws li cov qauv thoob ntiaj teb suav nrog ISO thiab GMP, kom txhua qhov kev xa khoom raws li qhov ua tau zoo thiab kev nyab xeeb thiab kev nyab xeeb.
