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Substance Name: 2,5-Furandione, homopolymer, sodium salt
RN: 70247-90-4

Classification Code

  • TSCA Flag XU (Exempt from Reporting under Chemical Data Reporting Rule)

Molecular Formula

  • (C4-H2-O3)x-.x-Na
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Names and Synonyms


  • 2,5-Furandione, homopolymer, sodium salt
  • Maleic anhydride homopolymer, diphenyl terminated, sodium salt
  • Polymaleic anhydride, hydrolyzed, sodium salt

Systematic Name

  • 2,5-Furandione, homopolymer, sodium salt

Superlist Name

  • Poly(maleic anhydride), sodium salt

Registry Numbers

CAS Registry Number

  • 70247-90-4

Other Registry Numbers

  • 100242-96-4
  • 104140-05-8
  • 36345-03-6

System Generated Number

  • 0070247904

Molecular Formulas

Molecular Formula

  • (C4-H2-O3)x-.x-Na

Molecular Formula Fragments

  • C4-H2-O3
  • Na