Dimethyl sulfoxide CAS 67-68-5
Dimethyl sulfide 67-68-5 ndi mankhwala a polar omwe sali ndi protonated kwambiri, motero alibe acidity kapena alkalinity. Pa kutentha kwa chipinda, DMSO ndi madzi opanda mtundu omwe ali ndi hygroscopicity. Osanunkhira bwino, okhala ndi kukoma kowawa. Sungunulani m'madzi, ethanol, acetone, ether, benzene, ndi chloroform. Dimethyl sulfoxide DMSO ndi ya alkaline pang'ono, yosakhazikika ku ma acid, ndipo imapanga mchere ikakumana ndi ma acid amphamvu. Dimethyl sulfoxide DMSO imawola kutentha kwambiri ndipo imayankha mwamphamvu ndi chlorine, kutulutsa lawi la buluu lopepuka likawotchedwa mumlengalenga.
| Chinthu | Kufotokozera |
| Malo otentha | 189 °C (lit.) |
| Kuchulukana | 1.100 g/mL pa 20 °C |
| Malo osungunuka | 18.4 °C |
| pophulikira | 192 °F |
| Malo osungiramo zinthu | Sungani pa +5°C mpaka +30°C. |
| pKa | 35 (pa 25℃) |
Dimethyl sulfide imagwiritsidwa ntchito ngati choyeretsera cha analytical reagent ndi gas chromatography stationary phase, komanso ngati chosungunulira cha UV spectroscopic analysis. Dimethyl sulfoxide DMSO imagwiritsidwanso ntchito ngati chosungunulira cha aromatherapy hydrocarbon extraction, resin ndi dye, chosungunulira cha acrylic polymerization, ndi silika drawing. Dimethyl sulfide ingagwiritsidwe ntchito ngati chosungunulira cha organic, chosungunulira cha reaction, komanso chapakatikati mu organic synthesis. Imagwiritsidwa ntchito kwambiri.
Kawirikawiri amanyamula mu 25kg/ng'oma, ndipo amathanso kupangidwa mwamakonda.
Mtengo wa Dimethyl Sulfoxide CAS 67-68-5
Mtengo wa Dimethyl Sulfoxide CAS 67-68-5
