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Home » Products » Electronic Chemicals » 3,3',4,4'-Benzophenonetetracarboxylic dianhydride (BTDA) CAS 2421-28-5

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3,3',4,4'-Benzophenonetetracarboxylic dianhydride (BTDA) CAS 2421-28-5

  • 219-348-1

  • BTDA

  • Non-Hazardous

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Specification


Item

Specification

Appearance

White powder/light-yellow/light-yellow

Assay (GC)

99.5%/98%/97%Min.



Application

As important intermediate of electronic chemical.


Packing and Storage

Packing In 25kgs net cardboard drum

Storage  Store in cool place. Keep container tightly closed in a dry and well-ventilated place.



Safety Information

Non-Hazardous

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