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

  • CAS No:371-47-1 2-Butenedioic acid(2Z)-, sodium salt (1:2)
    Molecular Structure

    Other Information

  • CAS Registry Number: 371-47-1
  • Melting Point: 138-139 DEG C CRYSTALS FROM WATER; 130-131 DEG C CRYSTALS FROM ALC & BENZENE
  • Density: 1.499g/cm3
  • Water Solubility: Soluble in water (1gm/ 10 ml-clear, very faintly greenish-yellow solution)
  • Safety Statements: Moderately toxic by ingestion and intraperitoneal routes. An eye irritant. When heated to decomposition it emits toxic fumes of Na2O.
  • Hazard Symbols: Xi: Irritant;
  • EINECS: 206-738-1
  • Molecular Weight: 160.04
  • InChI: InChI=1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1-
  • Risk Statements: 36/37/38
  • Molecular Formula: C4H2Na2O4