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Postion:Product Catalog >Organic Chemistry>Carboxylic acids and derivatives>Carboxylic Acid Anhydrides>Pyromellitic dianhydride
Pyromellitic dianhydride
  • Pyromellitic dianhydride
  • Pyromellitic dianhydride
  • Pyromellitic dianhydride
  • Pyromellitic dianhydride

Pyromellitic dianhydride

Price $38
Package 1KG/Tin
Min. Order: 10g
Supply Ability: 10 Tons
Update Time: 2021-03-19

Product Details

Product Name: Pyromellitic dianhydride CAS No.: 89-32-7
EC-No.: 201-898-9 Min. Order: 10g
Purity: 99% Supply Ability: 10 Tons
Release date: 2021/03/19

Name

 Pyromellitic dianhydride 

 Synonyms

 Benzene-1,2,4,5-tetracarboxylic dianhydride;1,2,4,5-Benzenetetracarboxylic anhydride

 CAS NO.

 89-32-7

 Molecular Formula

 C10H2O6

 Molecular Weight

 218.12

 EINECS

 201-898-9

 M.P.

 283-287 ºC

 B.P.

 397-400 ºC

Flash Point

 380 ºC

 Water solubility

 decomposes

 Appearance

 White Crystalline Powder

 Purity

 99% Min

Application

1)Used in the manufacture of polyimide resin, which is used as the raw material of high-temperature electrical insulating paint.It is also used to make epoxy resin curing agent and plasticizer, urea formaldehyde resin stabilizer, phthalocyanine blue dye, corrosion inhibitor, instant binder, toner for electronic photography, etc.

Article illustration

Article illustrationArticle illustrationArticle illustrationArticle illustration

Company Profile Introduction

Welcome to Hebei Lihe Biotechnology Co., Ltd Our company located in Shijiazhuang CIty which is capital of Hebei province .Near Beijing and Tianjin port,Superior geographical location and convenient transportation, Our company is a modern high-tech Chemical Enterprise with Research & Development , Production and Sales . Our products export to America ,Korea , Japan , Germany , Finland , Malaysia and other countries and regions and favored by customers . Our company is engaged in production and sales of Plant extract , food additives ,pharmaceutical intermediates and other Chemical Raw materials . Our management principle is “ Integrity based ,win-win and solidarity cooperation ,innovative development “ We have advanced production and testing equipment ,professional management team and perfect after-sales service system to ensure the best quality product for the customers . We aim to “ Service and sincere in exchange for your trust and long-term support ,Mutual benefit and create win-win !” So welcome worldwide inquiries .

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  • Since: 2020-07-30
  • Address: Room 1014,Building D,No.66 Yuhua Road ,Qiaoxi district , Shijiazhuang city , Hebei Province , China
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