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2-Butenedioic acid(2Z)-, ammonium salt (1:1)

    Other Information

  • CAS Registry Number: 44742-89-4
  • Melting Point: 138-139 DEG C CRYSTALS FROM WATER; 130-131 DEG C CRYSTALS FROM ALC & BENZENE
  • Density: 1.499g/cm3
  • EINECS: 256-163-5
  • Molecular Weight: 133.10
  • InChI: InChI=1/C4H4O4.H3N/c5-3(6)1-2-4(7)8;/h1-2H,(H,5,6)(H,7,8);1H3/b2-1-;
  • Molecular Formula: C4H4 O4 . H3 N