Melting Point 267°C (dec.)
 Boiling Point 318℃[at 101 325 Pa]
 Water Solubility Soluble in water and dilute mineral acid. Insoluble in alcohol.
 Density 1.954 g/mL at 25 °C(lit.)
 Storage Temp Inert atmosphere,Room Temperature
 Flash Point 210℃
 Stability Stable. Incompatible with strong oxidizing agents.
 Appearance Colorless opaque or white POTASSIUM ACID TARTRATE
 Refractive Index 1.511