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BTDA CAS: 2421-28-5 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride
Khoom npe 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride Cov ntawv luv BTDA Cas No. 2421-28-5 : kuv Qhov tshwm sim Purity ≥98% Hlau Ion Cov mis mos molecular
Khoom npe | 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride |
Cov ntawv luv | BTDA |
Cas No. | 2421-28-5 : kuv |
Qhov tshwm sim | |
Purity | ≥98% |
Hlau Ion | |
Cov mis mos molecular |