Dab tsi yog tus lej 109-99-9?
CAS NUMBER 109 {{{{4 4}}}}}}}}}}} }-9 qhia txog cov tshuaj lom neeg cov tshuaj lom neeg TetrahyDrofuran (Thf). TetrahyDrofuran yog ib lub khij ether cov kuab tshuaj uas muaj peev xwm siab polrounity thiab muaj zog siv hauv kev lag luam tshuaj, chaw muag tshuaj, thiab polymerization kev tawm tsam. Txawm li cas los xij, nws cov nplaim hluav taws kub thiab txoj kev pheej hmoo ntawm cov tsiaj peroxide xav tau kev tswj nruj. Thaum kev ua haujlwm, nws yog ib qho tsim nyog los them sai sai rau qhov cua thiab tiv thaiv kev tua hluav taws, thiab zam kev sib cuag ntev. Thaum lub sijhawm cia, nws yog qhov tsim nyog yuav tsum khaws cia ntawm lub teeb, ntim nws, thiab saib xyuas lub cim ntawm cov painides.
Yog tias koj tab tom nrhiav rau tus neeg muab kev ntseeg siab ntawmAcrylic acid kua pes tsawg tus lej 79 10 7?
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Dab tsi yog tetranhydrofuran thf siv rau?
TetrahyDrofofuran Thf yog ib qho tseem ceeb organic cov khoom siv hluav taws xob thiab cov kuab tshuaj nrog kev ua tau zoo. Tshwj xeeb tshaj yog tsim nyog rau kev sib cais ntawm polyvinyl chloride, polyvinyl chloride, thiab butylamine. Dav siv los ua cov kuab tshuaj thiab cov tshuaj tiv thaiv kab mob rau cov npoo av, anti {Corrosion txheej, inks, thiab yeeb koob duab kos duab. Thaum siv rau electroplating aluminium tov, cov tuab thiab ci ntawm cov txheej txhuas tuaj yeem yog kev tiv thaiv tsis taus. TetrahyDrofluran tseem tuaj yeem siv los ua cov ntxhiab tsw (pom tau cov roj ntxiv) hauv roj roj thiab ib tus neeg saib xyuas kev kho mob rau hluavtaws tawv.
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.
Vim li cas thiaj xaiv peb?
Hem Muaj Peev Xwm Ntau Lawm
✅ Ntawv pov thawj zoo (ncav cuag, ROHS, ISO)
✅ Cov Khoom Siv Ntim kom haum koj cov kev xav tau
✅ Ceev, txhim khu kev xa khoom
All Txhua cov ntawv sau nrog
ntim
|
Qho hnyav |
Yam ntim |
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<25KG |
Los ntawm cov ntawv ci - Alum Hnab / Pap / Lub raj mis |
|
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.
