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Postion:Product Catalog >Chemical Reagents>Organic reagents>Ethers> 4,4'-Oxydiphthalic anhydride
 4,4'-Oxydiphthalic anhydride
  •  4,4'-Oxydiphthalic anhydride

4,4'-Oxydiphthalic anhydride NEW

Price $1
Package 1KG
Min. Order: 1KG
Supply Ability: 50 ton
Update Time: 2024-10-11

Product Details

Product Name: 4,4'-Oxydiphthalic anhydride CAS No.: 1823-59-2
Min. Order: 1KG Purity: 99.%
Supply Ability: 50 ton Release date: 2024/10/11
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 4,4'-Oxydiphthalic anhydride suppliers in China safe delievry 

 

Product : 4 4 -Oxydiphthalic anhydride/ODPA 

CAS No.: 1823-59-2

Assay: 99%min

Characteristics:

It is an important PI monomer. Because the structure contains ether bonds, the polyimide synthesized by him has good flexibility, solubility and thermoplasticity.

 

Item

Specification

appearance

white fine powder

assay

99% min

metal iron

≤2ppm

melting point, ℃

225-229 °C(lit.)






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