Nrog rau qhov kev thov nce siab rau siab -cov kuab tshuaj zoo, Dimethyl Sulfoxide 99.9% tau dhau los ua cov khoom tseem ceeb hauv kev tsim tshuaj, tshuaj, thiab kev lag luam. Raws li ib tug txhim khu kev qha Dimethyl Sulfoxide tsum, manufacturers nyob ntawm siab -purity DMSO CAS 67-68-5 kom ruaj khov thiab npaum ntau lawm.
Cov ntawv thov kev lag luam ntawm DMSO
Dimethyl sulfoxide (DMSO) yog ib qho aprotic polar solvent uas yog soluble hauv dej thiab cov kuab tshuaj organic. Nws yog dav siv nyob rau hauv kev lag luam raws li ib tug hnyav thiab cov tshuaj tiv thaiv reagent vim nws siab xaiv extraction muaj peev xwm.
Industrial DMSO hnyavyog dav siv nyob rau hauv:
- Pharmaceutical intermediate synthesis
- Tshuaj tiv thaiv thiab ua
- Polymer thiab cov khoom siv tshwj xeeb tsim
- Laboratory kev tshawb fawb thiab kev sim
Kev siv tshwj xeeb ntawm Dimethyl Sulfoxide
Ib qho ntawm cov ntawv thov kev lag luam tseem ceeb ntawm DMSO yog cov kuab tshuaj rau kev rho tawm cov ntxhiab hydrocarbons. Nws kuj yog siv los ua cov tshuaj tiv thaiv nruab nrab rau cov resins thiab dyes, thiab ua cov kuab tshuaj rau cov polymerization thiab spinning ntawm acrylic fibers.
Ntxiv rau nws siv los ua cov kuab tshuaj, DMSO kuj tseem muaj ntau lwm yam kev siv hauv kev lag luam. Nws tuaj yeem siv los ua cov organic synthesis nruab nrab thiab ua cov tshuaj tiv thaiv nruab nrab rau ntau yam txheej txheem tshuaj. Nws muaj peev xwm xaiv cov extraction siab ua rau nws zoo tagnrho hnyav rau lub polymerization thiab condensation ntawm acrylic thiab polysulfone resins. Nws kuj tseem siv los ua cov kuab tshuaj spinning rau polyacrylonitrile thiab acetate fibers, thiab ua cov kuab tshuaj extraction rau kev sib cais ntawm alkanes thiab aromatics.
DMSO kuj tau siv dav hauv kev tsim cov dyes, tshuaj, thiab lwm yam khoom lag luam. Nws cov khoom muaj peev xwm ua rau nws muaj txiaj ntsig zoo tshuaj tua kab, pab txhim kho kev ua tau zoo ntawm qee yam tshuaj tua kab los ntawm kev tso cai rau lawv nkag mus tob rau hauv cov nroj tsuag.
Ntxiv rau nws cov ntawv thov kev lag luam ntau, DMSO kuj muaj ntau yam kev siv tshuaj ntsuam xyuas. Nws tuaj yeem siv los ua cov tshuaj analytical reagent thiab ua kua ua kua hauv cov roj chromatography. Nws kuj tseem siv tau los ua cov kuab tshuaj hauv kev tshuaj xyuas ultraviolet spectrum.
Lwm nthuav daim ntawv thov ntawm DMSO yog raws li ib tug antifreeze. Lub freezing point ntawm DMSO ntshiab yog 18.45 degree, tab sis thaum tov nrog dej nws yuav tsis khov txawm nyob rau hauv qhov kub thiab txias li -60 degree. Cov cuab yeej no ua rau nws yog ib qho khoom siv zoo tshaj plaws rau lub tsheb los tiv thaiv cov kua qaub, cov kua dej nres, thiab cov kua dej hydraulic. DMSO kuj tseem tuaj yeem siv rau hauv deicing agents, xim, latex antifreezes, roj av thiab aviation roj antifreezes, thiab nyob rau hauv lub cryogenic preservation ntawm pob txha pob txha, ntshav, thiab cov kab mob.
👉 Hu rau Gneebio thov COA, MSDS, thiab cov lus sib tw.
Kev tuav thiab kev txiav txim siab ua haujlwm
Kev tuav tswj ntawm DMSO kom raug nyob rau hauv ib puag ncig kev lag luam cuam tshuam txog kev nyab xeeb thiab kev ua haujlwm zoo. Raws li cov khoom hygroscopic, nws absorbs noo noo los ntawm huab cua, uas tuaj yeem hloov nws cov khoom nyob rau lub sijhawm. Kev khaws cia rau hauv cov thawv ntim khoom nyob rau hauv cov huab cua inert yuav pab tswj kom huv.
Cov txheej txheem ua haujlwm suav nrog kev siv cov cuab yeej tiv thaiv tus kheej, xws li hnab looj tes thiab tsom iav, vim DMSO lub peev xwm nkag mus rau ntawm daim tawv nqaij. Cov tshuab cua tshuab yog tsim nyog los tswj cov vapors, tshwj xeeb tshaj yog nyob rau hauv qhov chaw kaw qhov twg cov concentrations tuaj yeem tsim.
Nyob rau hauv tus txheej txheem tsim, rov qab thiab rov ua dua ntawm DMSO yog ua tau los ntawm distillation, muab nws qhov kub kub taw tes. Qhov no txo cov pov tseg thiab txhawb kev ua haujlwm ruaj khov. Kev saib xyuas cov impurities, xws li dej los yog sulfur compounds, ua kom muaj kev ua tau zoo ib yam hauv kev siv dua.
Kev tswj qhov kub thiab txias thaum lub sij hawm thov txwv tsis pub cov kev mob tshwm sim, xws li viscosity ntau dhau ntawm qhov kub thiab txias los yog decomposition ntawm qhov siab. Kev sib xyaw nrog lwm cov kuab tshuaj tuaj yeem kho cov khoom siv rau cov haujlwm tshwj xeeb, txhim kho ntau yam.
Cov kev txiav txim siab no ua rau muaj kev nyab xeeb thiab muaj txiaj ntsig ntawm DMSO rau hauv kev lag luam ua haujlwm.
Cov ntaub ntawv ntim khoom
Peb DMSO CAS 67-68-5 muaj nyob rau hauv:
- 25 kg HDPE nruas
- 200 kg steel los yog yas nruas
- ISO tanks rau kev txiav txim ntau
Qhov no ua kom muaj kev nyab xeeb cia, yooj yim tuav, thiab yooj yim thauj khoom rau cov chaw tsim khoom, chaw tsim tshuaj, thiab tshuaj lom neeg.
Txhim khu kev xa khoom rau cov neeg tsim khoom thoob ntiaj teb
Raws li tus kws tshaj lijDMSO chemical tsum, peb lub siab -purity Dimethyl Sulfoxide 99.9% ua tau raws li cov qauv thoob ntiaj teb, muab cov khoom ruaj khov rau cov neeg siv tshuaj, tshuaj, thiab kev lag luam thoob ntiaj teb. Txawm hais tias rau qhov loj -kev tsim khoom lossis kev tshawb fawb lub hom phiaj, DMSO CAS 67-68-5 ua kom muaj txiaj ntsig, zoo, thiab kev ntseeg siab.
