AppearanceOdorless white crystalline solid or white powder with a bitter taste.
Boiling Point379 oC at 760 mmHg
Flash Point183 oC
Storage TemperatureKeep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.