CAS NO. 81-30-1 NTDA 1,4,5,8-Naphthalenetetracarboxylic dianhydride

CAS NO. 81-30-1 NTDA 1,4,5,8-Naphthalenetetracarboxylic dianhydride

CAS NO. 81-30-1 NTDA 1,4,5,8-Naphthalenetetracarboxylic dianhydride Introduction of the Polyimide Polyimide is a kind of polymer containing the imide ring (-co - nh-co -) on the main chain, which is the most important for the polymer containing phthalimide structure. As a special engineering...
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Product Details

CAS NO. 81-30-1 NTDA 1,4,5,8-Naphthalenetetracarboxylic dianhydride


Product Name

1,4,5,8-Naphthalenetetracarboxylic dianhydride (NTDA)


Synonyms

(2)benzopyrano(6,5,4-def)(2)benzopyran-1,3,6,8-tetrone;[2]Benzopyrano[6,5,4-def][2]benzopyran-1,3,6,8-tetrone;1,4,5,8-Naphthalenetetracarboxylic1,8:4,5-dianhydride;1,4,5,8-NaphthalenetetracarboxylicacidChemicalbookanhydride;1,4,5,8-Naphthalenetetracarboxylicaciddianhydride;1,4,5,8-Naphthalenetetracarboxylicacid,1,8:4,5-dianhydride;Naphthaline-1,4,5,8-tetracarbonicacid,dianhydride;1,4,5,8-Naphthalenetetracarboxylic

CAS NO

81-30-1

Appearance

White powder

Assay

99.0%

MF

C14H4O6

MW

268.18

Storage condition

Low temperature and keep dry

Capacity

500KG/month

Package

In Aluminum foil bag or paper drum etc.

Loading Port

China any port, Beijing, Shanghai, Hongkong

Shipment method

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

Application

Used in Polyimide Monomer



Structure


CAS NO. 81-30-1 NTDA 1,4,5,8-Naphthalenetetracarboxylic dianhydride


Introduction of the Polyimide

Polyimide is a kind of polymer containing the imide ring (-co - NH-co -) on the main chain, which is the most important for the polymer containing phthalimide structure. As a special engineering material, polyimide has been widely used in aviation, aerospace, microelectronics, nano, liquid crystal, separation film, laser, and so on.



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