Dimethylsulfoxide (DMSO) yog ib qho organic compound uas yog dav siv los ua cov kuab tshuaj thiab cryoprotectant. Nws tsis muaj xim, tsis muaj ntxhiab, thiab muaj ib qho qab zib me ntsis. Nws yog ib qho polar thiab dej miscible compound, uas ua rau nws ua kom muaj kuab tshuaj zoo heev rau cov polar thiab non-polar compounds.
Specifications
CAS 67-68-5
Melting point: 18.4 degree
Kub taw tes: 189 degree (lit.)
Ceev: 1.100g / mLat20 degree
Vapor ceev: 2.7 (vsair)
Vapor siab: 0.42mmHg (20 degree)
Solubility: H2O: miscible (ua tiav)
Acidity coefficient: (pKa) 35 (ntawm 25 degree)
Morphology: kua (temperaturedependent)
Xim: ntshiab tsis muaj xim
Daim ntawv thov
Dimethylsulfoxide (DMSO) muaj ntau yam kev siv hauv ntau yam lag luam, suav nrog tshuaj, tshuaj pleev ib ce, thiab hluav taws xob. Nws yog feem ntau siv los ua cov kuab tshuaj, cryoprotectant, thiab ua cov tshuaj reagent hauv cov tshuaj chemical. Nws kuj yog siv rau hauv kev npaj ntawm qee yam tshuaj, xws li tshuaj tiv thaiv kab mob, tshuaj tua kab mob, thiab tshuaj tiv thaiv kab mob.
Vim li cas thiaj siv Dimethy lsulfoxide?
Dimethylsulfoxide (DMSO) yog qhov sib xyaw ua ke ntawm cov polar thiab dej miscible, uas ua rau nws cov kuab tshuaj zoo heev rau cov polar thiab non-polar compounds. Nws muaj toxicity tsawg thiab muaj kev nyab xeeb los daws. Nws kuj yog ib qho muaj zog cryoprotectant, uas ua rau nws muaj txiaj ntsig zoo hauv kev khaws cov hlwb, cov ntaub so ntswg, thiab cov kabmob rau kev hloov pauv.
Kev cia khoom
Dimethylsulfoxide (DMSO) yuav tsum muab cia rau hauv qhov chaw txias, qhuav, thiab qhov cua zoo. Nws yuav tsum tau khaws cia kom deb ntawm qhov chaw kub thiab nplaim taws. Nws tseem yuav tsum tau khaws cia kom deb ntawm oxidizing tus neeg sawv cev, muaj zog acids, thiab muaj zog hauv paus. DMSO yuav tsum muab khaws cia rau hauv lub thawv kaw nruj nreem, thiab nws yuav tsum tsis txhob khaws cia rau lub sijhawm ntev.
Cim npe nrov: Tuam Tshoj dimethyl sulfoxide manufacturers, hoobkas
