As an important organic intermediate, 2, 3- Naphthalenedicarboxylic Anhydride is usually used in the synthesis of drugs, dyes, photopolymers and other photosensitive materials.
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THPA , HHPA , NA , MNA ,
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. It is a national high-tech enterprise which is specialized in research, production and trade of acid anhydrides and other functional material intermediates.
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
China [CN] 
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