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BTDA CAS: 2421-28-5 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride
Inoa Huahana 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride Pōʻokoʻa BTDA Cas No. 2421-28-5 Ka nana aku Maemae ≥98% Iona Metala ʻAno molekala
Inoa Huahana | 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride |
Pōʻokoʻa | BTDA |
Cas No. | 2421-28-5 |
Ka nana aku | |
Maemae | ≥98% |
Iona Metala | |
ʻAno molekala |