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Pyromellitic Dianhydride

Inquiry
  Post Date: Sep 29,2019
  Expiry Date: Mar 27,2020
  Detailed Description: Cas No. :89-32-7 Specs:bag
Application:
The main applications of PMDA is to produce polyimide resin and Bi-oriented polyimide sheets, gloss retaining and curing agent for powder coating, high temperature-resistant electrical insulating enamel, solid lubricant,curing agent for epoxy resin, plasticizer and cross linking agents for polyester resins etc.

  CAS Registry Number:

89-32-7

  Synonyms: ;Pyromellitic dianhydride;1,2,4,5-Benzenetetracarboxylic dianhydride;benzene-1,2:4,5-tetracarboxylic dianhydride;PMDA;1H,3H-benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone;Pyromellitic Dianhydride;
  Molecular Formula: C10H2O6
  Molecular Weight: 218.1193
  Molecular Structure: 89-32-7 1,2,4,5-Benzenetetracarboxylic anhydride
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R41:;
R42/43:;
  Safety Description: S22:;
S24:;
S26:;
S37/39:;

  Company: Zibo Aojin Chemical Co., Ltd.     [ China ]        
  Contact: Ms.Zhang (General Manager)
  Tel: +86-533-2188606
  Fax: +86-533-2188606
  Email: aojinchem@foxmail.com
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