CAS NO. 2540-99-0 3,3',4,4'-Diphenylsulfonetetracarboxylic dianhydride

CAS NO. 2540-99-0 3,3',4,4'-Diphenylsulfonetetracarboxylic dianhydride

CAS NO. 2540-99-0 3,3',4,4'-Diphenylsulfonetetracarboxylic dianhydride
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Product Details

CAS NO. 2540-99-0 3,3',4,4'-Diphenylsulfonetetracarboxylic dianhydride 

Product Name

3,3',4,4'-Diphenylsulfonetetracarboxylic dianhydride


Synonyms

4,4'-Sulfonyldiphthalic dianhydride;diphenylsulfonetetracarboxylicdianhydride;3,3,4,4''-DIPHENYLSULFONETETRACARBOXYLIC DIANHYDRIDE 96+%;4,4'-Sulfonylbis(benzene-1,2-dicarboxylic acid)1,2:1',2'-dianhydride;4,4'-Sulfonylbisphthalic 1,2:1',2'-dianhydride;4,4'-Sulfonylbisphthalic acid-1,2:1',2'-dianhydride;3,3',4,4'-DIPHENYLSULFONETETRACARBOXYLIC DIANHYDRIDE;SO2DPA

CAS NO

2540-99-0

Appearance

Off-white powder

Assay

99.0%

MF

C16H6O8S

MW

358.28

Storage condition

Low temperature and keep dry

Capacity

500KG/month

Package

In Aluminum foil bags etc.

Loading Port

China any port ,Beijing ,Shanghai ,Hongkong

Shipment method

By Sea ,Air ,Courier door to door ,etc.

Application

Used in Polyimide products



Structure


CAS NO. 2540-99-0 3,3',4,4'-Diphenylsulfonetetracarboxylic dianhydride





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