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Selling > 3,3',4,4'-Benzophenonetetracarboxylic dianhydride
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Item specifics
- Product Name.:3,3',4,4'-Benzophenonetetracarboxylic dianhydride
- CAS No: 2421-28-5
- Weight: 322.22534
- Formula: C17H6O7
- Melting Point: 219-226 ºC
- Boiling Point: 320°C 5mm
- Density: 1.57
Our company was founded 1977 in Bremen by Wilhelm J. Beckmann. Now situated in Bassum/Germany we also have our own office in Shanghai/China. Acting independently and also on behalf of a selected number of internationally renowned principals we resource and market speciality chemicals. BECKMANN CHEMIKALIEN KG earned its respect in speciality chemical trade by treating the customers' inquiries / requirements confidential and unique. We cooperate with a number of research institutes and different u...
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- Business Type: Manufacturers
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