DSDA
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Post Date:
Jan 18,2025
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Expiry Date:
Jul 17,2025
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Detailed Description:
Cas No. :2540-99-0
Purity: 99.5%Min.
Appearance: White powder
Packing size: 1kg/bagļ¼
Application: PI film, Polyimide composite material, etc.
For details, please contact the Sales Manager:
Mr.Ye 18222275652; Ms. Cao 18222265956; Sales department: 022-83726202-8855
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CAS Registry Number:
2540-99-0
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Synonyms:
;3,3,4,4-Diphenylsulfonetetracarboxylic dianhydride;5,5'-sulfonylbis(2-benzofuran-1,3-dione);3,3'-4,4'-Tetra Carboxylic acid and Anhydride Diphenyl Sulfone;3,3',4,4'-DIPHENYLSULFONETETRACARBOXYLIC DIANHYDRIDE;
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Molecular Formula:
C16H6O8S
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Molecular Weight:
358.279
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Molecular Structure:
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