2,3,3 ', 4'-Biphenyltetracarboxylic dianhydride (α-BPDA), CAS NO.:36978-41-3

2,3,3 ', 4'-Biphenyltetracarboxylic dianhydride (α-BPDA), CAS NO.:36978-41-3

Incazelo emfushane:

Omqondofana: α-BPDA
CAS CHA .: 36978-41-3
MF: C16H6O6
MW: 294,2152
yokuncwaninga izinsimbi kanye namakhemikhali:> 99%
Sakhiwo


umkhiqizo Imininingwane

umkhiqizo Amathegi

Ukubukeka White noma ukuvala-white powder
yokuncwaninga izinsimbi kanye namakhemikhali (HPLC) ≥99.5%
Melting Point 197-200 ℃
ukuminyana Phama 0.3-0.6 g / cm3
Ukulahlekelwa ku omiswe ≤0.5%


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