3,3,4,4-diphenylsulfonetetracarboxylicdianhydride/DSDA kaska:2540-99-0

Sharaxaad Gaaban:

3,3,4,4-diphenylsulfonetetracarboxylic dianhydride waa ka samaysan crystalline cad oo caan ku ah xasilloonida kiimikaad ee gaarka ah iyo sifooyinka qaabdhismeedka gaarka ah.Iyada oo la adeegsanayo qaaciidada molecular ee C20H8O7S2, walaxdani waxay ka heleysaa isticmaalka ballaaran ee dhinacyo kala duwan, oo ay ku jiraan kiimikada polymer, sayniska alaabta, iyo elektiroonigga.

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Faa'iidooyinka

1. Nadiifinta Sare: Our 3,3,4,4-diphenylsulfonetetracarboxylic dianhydride dammaanad qaadaya heerka daahirsanaanta ka badan 99%, hubinta natiijooyinka soo saari karo iyo yaraynta faragelinta wasakhda.

2. Solubility heer sare ah: Si hufan ugu milmay noocyo kala duwan oo dareere organic ah, xaruntani waxay u oggolaanaysaa in si sahlan loo maareeyo oo lagu daro qaabayntaada aad rabto, taasoo ka dhigaysa mid aad ula qabsanaysa baahidaada tijaabada ah ee gaarka ah.

3. Xasilooni: Marka la eego xaaladaha deegaanka ee kala duwan, sida kulaylka, iftiinka, iyo qoyaanka, alaabtayadu waxay soo bandhigaysaa xasillooni aan caadi ahayn, oo ku siinaysa isku halaynta iyo joogteynta muddada dheer ee isticmaalka.

4. Kala duwanaansho: Iyada oo leh sifooyin badan oo kala duwan, 3,3,4,4-diphenylsulfonetetracarboxylic dianhydride waxay helaysaa codsi ku jira noocyo kala duwan oo warshado ah.Laga soo bilaabo adeegsigeeda sida wakiilka isku-dhafan ee polymers-ka waxqabadka sare leh ilaa awooddeeda elektiroonigga molecular, kiimikadaasi waxay soo bandhigaysaa kala duwanaansho aad u fiican.

Codsiyada:

1. Polymer Chemistry: Safka hore ee isku-dhafka polymer-ka ee casriga ah, xaruntan waxay ka caawisaa soo-saarka alaabada waxqabadka sare leh, dahaarka, iyo xabagta, kor u qaadista xasilloonida kuleylka iyo xoogga farsamada.

2. Qalabka Elektaroonigga ah: Iyadoo ay ugu wacan tahay qaab-dhismeedkeeda gaarka ah, 3,3,4,4-diphenylsulfonetetracarboxylic dianhydride waxay ka heleysaa codsiyada elektaroonigga molecular, semiconductors organic, iyo polymers conductive, oo u adeegaya sidii dhisme aan lagama maarmaanka u ah isku-dhafka.

3. Sayniska Maaddada: In si qoto dheer loo galo adduunka agabka, xaruntani waxay gacan ka geysataa abuurista isku-dhafan heersare ah, filimaan, iyo xuub, wax ka qabashada baahida loo qabo guryaha la xoojiyay iyo shaqooyinka xannibaadda.