Soo-saarka Warshada Walxaha la isku qurxiyo ee Ceyriin Dimethyl Isosorbide
Sharaxaada alaabta
Dimethyl Isosorbide (DMI) waa dareere saafi ah oo nadiif ah iyo side kaas oo bixiya badbaado, hab wanajin wax ku ool ah oo gaarsiinta maaddooyinka firfircoon ee alaabta daryeelka shakhsi ahaaneed. Hargaha aan qoraxda lahayn, daawaynta wejiga iyo aagga indhaha, serumyada maqaarka, hababka ka hortagga finanka iyo kuwa la isku qurxiyo ayaa ah qaar ka mid ah alaabooyinka waxqabadkooda lagu horumarin karo iyadoo la adeegsanayo Dimethyl Isosorbide (DMI) samaynta. Marka lagu daro hagaajinta waxqabadka, adeegsigeeda sida kor u qaadida dhexgalka epidermal waxay u oggolaan kartaa naqshadeeyayaasha inay yareeyaan qadarka firfircoonida loo baahan yahay si loo gaaro saamaynta, taasoo keentay hoos u dhaca kharashka qaabeynta, iyo hoos u dhigista maqaarka maqaarka oo leh walxo firfircoon oo firfircoon.
FALANQEYNTA AASAASIGA AH
| Walxaha | Tilmaamaha |
| Muuqashada @ 25°C | waafaqsan |
| Midabka (APHA) | 0-100 |
| ur | Caadiyan |
| Qiimayn, % | 98 ugu yar |
| Qoyaanka, % | 0-1.0 |
| Dhaqdhaqaaqa | 99.0 - 100.0 |
| Aqoonsiga IR | Gudub |
| Qiimaha acid, mg/KOH/g | 0-1.5 |
| Tusmada dib-u-celinta @ 25° C | 1.450-1.470 |
Tilmaamaha alaabta
- Galitaanka firfircoonida ee maqaarka maqaarka oo la xoojiyey, oo gaarey meelaha aan haddii kale la daaweyn
- Degganaanshiyaha shelf ee maaddooyinka firfircoon, oo ay ku jiraan firfircoonida u nugul hydrolysis iyo transesterification
- Maqnaanshaha biyaha, inta badan dareerayaasha dabiiciga ah iyo kuwa aan-ionic-ka ahayn
- Awoodda lagu qaado firfircoonida biyaha milmaya maqaarka iyada oo aan dib loo dhigin walxaha firfircoon
Digniin: Toos ha u marin maqaarkaaga. Alaabtan waa in lagu daraa habayn ah heerka isticmaalka lagu taliyey.
