2,2′-Dimethyl-[1,1'-biphenyl] -4,4′-Diamine/M-Tolidine cas:84-67-3
1. Sharaxaada Muhiimka ah:
- Magaca Kiimikada: 1,4-bis (4-aminophenoxy) benzene
- Lambarka CAS: 84-67-3
- Formula Molecular: C18H16N2O2
- Miisaanka Molecular: 292.33 g/mol
2. Codsiyada:
Polymers: Xaruntani waxay u shaqeysaa sidii dhisme muhiim u ah isku dhafka polymers-ka waxqabadka sarreeya, sida polyimides iyo polyurethane.Polymers-yadani waxay ka helaan codsiyo ballaadhan oo soo saarista dahaarka warshadaha, dhejiska, dhejiska, iyo alaabta elektiroonigga ah.
Walxaha dabiiciga ah: 1,4-bis(4-aminophenoxy) benzene waxaa loo isticmaalaa soo saarista alaabta organic, oo ay ku jiraan dheeha, midabada, iyo dhexdhexaadiyeyaasha farmashiyaha.Waxay siisaa sifooyin la doonayo, sida midabka la xoojiyey, xasilloonida kulaylka, iyo caabbinta kiimikada, alaabada ugu dambeysa.
- Kiimikada gaarka ah: Isku-dhafka kiimikadu wuxuu u adeegaa sida shay qiimo leh oo soo saarista kiimikooyinka khaaska ah, oo ay ku jiraan surfactants, daxaliyeyaasha, iyo kicinta.Kiimikooyinkani waxay ka helaan codsiyo qaybo kala duwan sida saliidda iyo gaasta, baabuurta, iyo daawooyinka.
3. Faa'iidooyinka:
- Deganaansho kuleyl heer sare ah: Xarunta ayaa soo bandhigaysa iska caabin gaar ah heerkulka sare, taas oo ka dhigaysa mid ku haboon codsiyada u baahan caabbinta kulaylka.
- Adkeysiga la xoojiyey: Alaabooyinka laga soo qaatay 1,4-bis (4-aminophenoxy) benzene waxay bixiyaan kororka awoodda farsamada iyo cimri dhererka, hubinta waxqabadka muddada dheer.
Kala-duwanaanshaha: Xaruntan kiimikaad waxaa loo qaabayn karaa si ay u buuxiso shuruudaha gaarka ah ee warshadaha kala duwan, taas oo ay ugu wacan tahay dabacsanaanteeda iyo la jaanqaadka agabka kala duwan.
Faahfaahin:
Muuqashada | Wku dhufobudo | U hoggaansamo |
daahirnimo(%) | ≥99.0 | 99.8 |
Waayida qalajinta (%) | ≤0.5 | 0.14 |