Potassium hydrogen phthalate

• Product NamePotassium hydrogen phthalate
  CAS No.877-24-7
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  Molecular Structure

Other Information

• CAS Registry Number: 877-24-7
• Transport: UN 1789 8/PG 3
• Melting Point: 295-300 ºC
• Flash Point: 196.7°C
• Boiling Point: 378.3°C at 760 mmHg
• Density: 1.006 g/mL at 20 °C
• Water Solubility: 80 G/L (20 ºC)
• Safety Statements: Moderately toxic by ingestion and skin contact. When heated to decomposition it emits acrid smoke and irritating vapors.
• Hazard Symbols: Xi: Irritant;C: Corrosive;
• Flash Point: 196.7°C
• EINECS: 212-889-4
• Molecular Weight: 204.2212
• InchiKey: IWZKICVEHNUQTL-UHFFFAOYSA-M
• InChI: InChI=1S/C8H6O4.K/c9-7(10)5-3-1-2-4-6(5)8(11)12;/h1-4H,(H,9,10)(H,11,
  12);/q;+1/p-1
• Risk Statements: S22;S24/25
• Molecular Formula: C₈H₅KO₄