Dab tsi yog cov khoom ntawm DMSO (CAS 67-68-5)?

Dab tsi yog cov khoom ntawm DMSO (CAS 67-68-5)?

CAS 67-68-5 Ddimethyl sulfoxide (DMOPS)yog ib tug polar zoo heev, dej -} ill organic kua. Nws yog qhov tseem ceeb tsis meej thiab muaj qib qis ntawm toxicity. Nws yog dipolar apvatory nrog tus tseem ceeb boiling point.

DMOns lub cev thiab tshuaj lom neeg

• Cov tsos pom: cov kua ntshiab, tsis muaj xim uas tuaj yeem muaj qhov tsaus muag, tseem ceeb tsis muaj ntxhiab, lossis qev me ntsis}}} zoo li tsw.
• Polarity: Nws yog ib cov ncov qaumteb qab zib, Aprotor hnyav, feem ntau hu ua "Super Solvent" vim nws muaj peev xwm discolving muaj peev xwm.
• Cov kev daws: Nws yog mistible nrog dej hauv txhua feem ntau cov proportions thiab yaj feem ntau cov organic sib xyaw, inorganic ntsev, thiab roj av.
• Hnnuaj tes taw: 189.0'c (372.2 Qib).
• KO khov taw tes: 18.54'c (65.37 f)
• Quav: 1.1004 G / ML ntawm 20'c.
• Hygroscopic: lt npaj txhij muaj kev nqus dej noo los ntawm huab cua.

Dab tsi yog DMSO Dimethyl Sulfoxide siv rau?

• Muaj cov kuab tshuaj: dimethyl sulfoxide dmo yog siv nyob rau hauv lub laj kab ntawm microelectronics, spinning ntawm polymers, thiab raws li cov xim txheej txheem.
• Tshuaj lom neeg siv cov kuab tshuaj: nws polar aproticch ua rau nws zoo tagnrho rau ntau cov organic synthesis cov tshuaj tiv thaiv, xws li hloov SN2 thiab nucleophilic hloov.
• Kws tus neeg sawv cev: Nws yog siv los ua cov ntsiab lus tseem ceeb rau cov mob cycstitis, thiab raws li lub tsheb los txhim kho kev nqus lwm cov tshuaj los ntawm daim tawv nqaij (ib qho kev hloov pauv hloov).
• Kuj Dulethyl Sulfoxide (CAS 67-68-5) kuj yog siv los ua ib lub cryoprophotectant los khaws cov hlwb, cov ntaub so ntswg (xws li qia thiab pob txha pob txha thiab pob txha tsis tshua muaj cua daj.
• Kev thov kuaj: Nws yog cov huab cua zoo ib yam rau NMR spectroscopy thiab rau yaj ntau ntawm cov tebchaw.

Nyem los thov cov lus hais

Txog Peb

Henan GneebioTau tsim nyob rau xyoo 2016, adherering rau kev thecorporate philosophy ntawm "Ntiaj Teb Cov Tshuaj Raw Khoom Siv" thiab tsom mus rau siab- Zoo tshuaj lom neeg lag luam. Lub tuam txhab feem ntau cuam tshuam cov ntaub ntawv raw tshuaj noj, xws li dichhloromethane; Methyl sulfoxide DMOPS (qib); Ethylene glycol (meg); P - }hlene, thiab lwm yam.

Tag nrho peb cov tshuaj ua khoom lag luam tsim muaj cov ntawv pov thawj thoob ntiaj teb suav nrog Qingdots xws li Qingdao, thiab Shanghai, nrog 15 hnub hais txog kev pabcuam.

Ntim