Khoom Description
DMSO tuaj yeem siv dav los ua cov kuab tshuaj thiab cov tshuaj tiv thaiv reagent, tshwj xeeb tshaj yog ua cov kuab tshuaj thiab cov laddering hnyav hauv cov tshuaj tiv thaiv acrylonitrile polymerization, thiab hluavtaws hnyav thiab laddering hnyav rau polyurethane.
DMSO kuj rau polyamide, polyimide, polysulfone resin, aromatic hydrocarbon, butadiene thiab Chlorofluoroaniline thiab lwm yam.
DMSO muaj lub luag haujlwm ntawm kev tiv thaiv kev mob analgesic, diuresis thiab txo qis. Nws yog ntxiv nyob rau hauv dugs li analgesia muaj. Nws tseem hu ua "Omnipotent Drug"
Cov khoom no yog cov organic hnyav heev, uas tuaj yeem sib xyaw nrog dej hauv txhua qhov kev faib ua feem, thiab tuaj yeem yaj cov kuab tshuaj organic tshwj tsis yog roj av ether. Ntawm 20 degree, nws tuaj yeem nqus tau 30 (qhov hnyav) ntawm hydrogen chloride, 30 (qhov hnyav) ntawm nitrogen dioxide thiab 65 (qhov hnyav) ntawm sulfur dioxide.
Nws muaj zog hygroscopicity. Ntawm 20 degree, thaum tus txheeb ze av noo yog 60, nws tuaj yeem nqus tau 70 feem pua ntawm nws tus kheej qhov hnyav ntawm huab cua. Cov khoom yog ib tug tsis muaj zog oxidizing neeg sawv cev, thiab dimethyl sulfoxide tsis muaj dej yog tsis-corrosive rau hlau. Thaum nws muaj dej, nws yog corrosive rau hlau xws li hlau thiab tooj liab, tab sis nws tsis corrosive rau txhuas. Nws ruaj khov rau alkali.
| Cov khoom | Index | Kev tshwm sim | Xaus |
| Cov cim |
Cov kua dej tsis muaj xim lossis muaj xim tsis muaj xim, hygroscopic, miscible nrog dej thiab cawv. | ||
| DMSO CONTENT feem pua | Ntau dua lossis sib npaug rau 99.8 | 99.90 | Dhau |
| txheeb ze ntom ntom | 1.100-1.104 | 1.104 | Dhau |
| txheeb ze index | 1.478-1.479 | 1.4786 | dhau |
| Yam khoom feem pua | Tsawg dua los yog sib npaug rau 0.1 | 0.05 | Dhau |
| CRYSTALIAING POINT | Tsawg dua lossis sib npaug li 18.3 ° C | 18.3 | Dhau |
| ACID VALUE (KOH)/g | Tsawg dua lossis sib npaug rau 0.01 | 0.01 | Dhau |
| REFEACTIVE INDEX (20 ° C) | 1.4775~1.4790 | 1.4780 | Dhau |
| TRANSMITTANCE 400nm | Ntau dua lossis sib npaug rau 96.0 | 96 | Dhau |
| Cov ntsiab lus dej feem pua | Tsawg dua lossis sib npaug rau 0.2 | 0.08 | Dhau |
Cim npe nrov: dimethylsulfoxide dmso, Suav teb, manufacturers, lwm tus neeg, Hoobkas, pheej yig, luv nqi, hais, luv nqi, dawb qauv
