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Btda CAS: 2421-28-5 3,3 ', 4,4'-benzo

Btda CAS: 2421-28-5 3,3 ', 4,4'-benzo

Ibisobanuro bigufi:

Izina ry'ibicuruzwa 3,3 ', 4,4'-benzophenoTetracarxyylic dianhydride
Amagambo ahinnye Btda
Kas Oya 2421-28-5
Isura
Ubuziranenge ≥98%
Icyuma
Formulala

Ibisobanuro birambuye

Ibicuruzwa

Izina ry'ibicuruzwa3, 3 ',4,4'-BenzophenonetetracarBorBoxyUri Dianhydride
Amagambo ahinnyeBtda
Kas Oya2421-28-5
Isuku ≥98%
Btda ni ifu ya browstalline yijimye. Ingingo yo gushonga muriyi ngingo ni 218,67 ° C kandi ituruka kuri 360 ° C. Ubushyuhe bwo gutwika ubwabwo ni hejuru cyane kandi nta muri Honda yagaragaye. Ubucucike bw'iki kintu ni 1.545Kwitabile2g / ml, hamwe nigitutu cyumwuka ni 6.53e-011PA. Ibi bintu birashonje gato mumazi, hamwe na logique ya 3.3. Gusaba BTDA nkumuryango ushyira munganda murwego rwo gukora ibicuruzwa bya plastike cyangwa imiti myiza.


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