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BTDA CAS: 2421-28-5 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride
Ingoa Hua 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride Whakapoto BTDA Cas No. 2421-28-5 Te ahua Maamaa ≥98% Katote Kotara tātai rāpoi ngota
Ingoa Hua | 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride |
Whakapoto | BTDA |
Cas No. | 2421-28-5 |
Te ahua | |
Maamaa | ≥98% |
Katote Kotara | |
tātai rāpoi ngota |