Dmso hnyav (CAS: 67-68-5) yog dab tsi?
Dimethyl sulfoxide (DMSO) yog ib qho organosulfur compound nrog cov mis (CH3) 2SO. Cov kua tsis muaj xim no yog ib qho tseem ceeb ntawm cov kuab tshuaj aprotic uas yaj cov polar thiab nonpolar tebchaw thiab yog miscible nyob rau hauv ntau yam ntawm cov organic solvents thiab dej. Nws muaj qhov kub siab heev. DMSO cov kuab tshuaj muaj qhov txawv txav uas ntau tus neeg pom cov qij-zoo li saj hauv qhov ncauj tom qab sib cuag nrog daim tawv nqaij.
Dmso hnyav (CAS: 67-68-5) siv rau dab tsi?
Dimethyl sulfoxide (DMSO) yog cov organic sulfur compound nrog cov khoom siv tshuaj lom neeg, ua rau nws siv dav hauv kev lag luam xws li kev tsim khoom, tshuaj, thiab kev ua liaj ua teb. Nws cov ntawv thov tseem ceeb suav nrog:
Kev lag luam kws tshuaj: Vim nws zoo heev permeability thiab stability, DMSO hnyav feem ntau yog siv raws li ib tug hnyav thiab cov cab kuj nyob rau hauv kev loj hlob ntawm cov tshuaj, ho txhim kho cov tshuaj solubility thiab bioavailability.
Kev lag luam tshuaj:Dimethyl sulfoxide (DMSO)yog ib qho hnyav hnyav siv nyob rau hauv cov txheej txheem ntawm cov khoom siv tshuaj xws li dyes, tshuaj tua kab, thiab hluavtaws resins.
Kev Lag Luam Tshuaj pleev ib ce: DMSO muab cov dej noo, tiv thaiv - mob, thiab cov txiaj ntsig antioxidant, ua rau nws tau dav siv rau hauv cov khoom tu tawv nqaij thiab tshuaj pleev ib ce.
Kev Ua Liaj Ua Teb: DMSO hnyav ua haujlwm ua tus tswj kev loj hlob ntawm cov nroj tsuag, txhawb kev cog qoob loo thiab kev loj hlob.
Kev Tshawb Fawb Kev Tshawb Fawb: Vim nws cov khoom tshwj xeeb physicochemical, DMSO hnyav tau siv dav hauv kev sim tshuaj lom neeg thiab kab lis kev cai ntawm tes ua cryoprotectant rau cell cryopreservation.
Tsis tas li ntawd, Dimethyl Sulfoxide (DMSO) pom cov ntawv thov hauv textile, tawv, thiab roj hmab kev lag luam. Zuag qhia tag nrho, DMSO tau dhau los ua cov khoom siv tshuaj lom neeg tseem ceeb thiab hnyav vim nws cov khoom tshwj xeeb thiab thaj chaw siv dav.
dmso kuab tshuaj siv
dmso hnyav zog
| Khoom | Kev piav qhia |
|---|---|
| Tshuaj npe | Dimethyl Sulfoxide |
| Cov ntawv luv | DMSO |
| CAS Nr | 67-68-5 |
| Molecular Formula | C₂H₆OS |
| Molecular Luj | 78,13 g / mol |
| Qhov tshwm sim | Tsis muaj xim, pob tshab kua |
| tsw | me ntsis sulfur- zoo li tsw |
| Melting Point | 18.5°C dej |
| Boiling Point | 189 degree |
| Flash Point | 95℃(kaw khob) |
| Qhov ntom | 1.095 g / cm³ ntawm 20 degree |
| Solubility | Miscible nrog dej, ethanol, acetone, chloroform |
| Refractive Index | 1.479 (20 degree) |
| Purity (Industrial Qib) | 99.0% min |
| Purity (Pharma / High Purity) | 99.9% min |
| Kev ruaj ntseg | Nyob ruaj khov nyob rau hauv tej yam kev mob |
| Hazard Classification | Tsawg toxicity; irritant rau daim tawv nqaij & qhov muag |
Yam khoom siv tshuaj los ntawm Gneebio
Cov neeg siv khoom lag luam feem ntau yuav DMSO CAS: 67-68-5 ua ke nrog lwm cov kuab tshuaj thiab cov khoom nruab nrab.
Ntawm no yog cov khoom nrov tshaj plaws:
| Khoom npe | CAS |
|---|---|
| Cyclhexanone (CYC) | 108-94-1 |
| Methyl Methacrylate (MMA) | 80-62-6 |
| 2-Methoxyethanol | 109-86-4 |
| Propionic Acid | 79-09-4 |
| Ethylene Glycol (Meg) | 107-21-1 |
| N, N -Dimethylacetamide (DMAC) | 127-19-5 |
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