Ikhwalithi ephezulu yefekthri ye-Terephthalaldehyde CAS:623-27-8

Imboni edumile yekhwalithi ephezulu ye-Terephthalaldehyde CAS:623-27-8 Isithombe Esifakiwe

Incazelo emfushane:

I-Terephthalaldehyde, eyaziwa kakhulu ngokuthi i-TPA, iyi-aldehyde enamakha enefomula yamakhemikhali ethi C8H6O2.Kuyikristalu eqinile engenambala encibilika kalula kuzincibilikisi zemvelo ezifana ne-ethanol ne-acetone.Ngesisindo sengqamuzana esingu-134.12 g/mol kanye nephoyinti lokuncibilika elicishe libe ngu-119-121°C, TPA ilungele izinhlelo zokusebenza ezihlukahlukene.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Le nhlanganisela esebenza ngezinto eziningi isetshenziswa kakhulu njengesihluthulelo esimaphakathi ekuhlanganiseni izidakamizwa, odayi namakhemikhali akhethekile.Kuyingxenye ebalulekile ekwakhiweni kwemithi efana ne-antihypertensive kanye ne-antifungal.I-TPA idlala indima ebalulekile embonini kadayi njengoba iyisandulela sokwenza odayi abagqamile nabahlala isikhathi eside bezindwangu nezinye izinto.Ngaphezu kwalokho, ingasetshenziswa ukukhiqiza ama-resin asetshenziswa kabanzi kuma-adhesives nama-coatings.

Esinye sezici eziyinhloko ze-terephthalaldehyde ukuhlanzeka kwayo okuphezulu.Imikhiqizo yethu ingena kunqubo yokuhlanza eqinile ukuze kuqinisekiswe ukuthi ayinakho ukungcola nokungcola, ngaleyo ndlela iqinisekisa ukusebenza okuphakeme ezinhlotsheni zezinhlelo zokusebenza.Ukwengeza, ithimba lethu losokhemisi abanolwazi ngokuqhubekayo lilwela ukugcina amazinga aphezulu kakhulu ngesikhathi sokukhiqiza, okusenza sikwazi ukuletha imikhiqizo engaguquki nethembekile.

Siyakuqonda ukubaluleka kokusimama emhlabeni wanamuhla, futhi siyaziqhenya ukumemezela ukuthi i-terephthalaldehyde ihambisana kahle nalawa manani.Imikhiqizo yethu ikhiqizwa kusetshenziswa izinqubo ezinomthwalo wemfanelo eziqinisekisa umthelela omncane endaweni ezungezile.Ngaphezu kwalokho, sinamathela ngokuqinile kuyo yonke imithetho yokuphepha evumela i-TPA ukuthi iphathwe futhi isetshenziswe ngokuphepha.

Sengiphetha, i-terephthalaldehyde iyinhlanganisela eguquguqukayo, emsulwa futhi eqhubekayo eguqule izimboni ezimbalwa.Noma ngabe ufuna ukuthuthukisa imithi esezingeni eliphezulu, odayi abanempilo noma okokunamathela okuqinile, imikhiqizo yethu ye-TPA iyisixazululo esifanele.Themba ukuzibophezela kwethu ekwenzeni okuhle njengoba sibeka phambili ikhwalithi, ukusimama nokuphepha kuzo zonke izinyathelo zenqubo yokukhiqiza.Uzakwethu namuhla ukuze uvule amathuba angapheli i-terephthalaldehyde engawaletha ebhizinisini lakho.

Ukucaciswa:

Ukubukeka	I-white crystalline powder	I-white crystalline powder
Okuqukethwe (%)	≥98.0	99.02
Ukuncibilika kwamanzi (50°C)	3 g/l	3 g/l
Iphoyinti lokuncibilika (℃)	114-116	115.6
Umswakama (%)	≤0.30	0.26
Insimbi Enzima	Ayitholakali	Ayitholakali
Okuqukethwe Umlotha (%)	≤0.30	0.22