Density 1.3±0.1 g/cm3 Boiling Point 446.6±55.0 °C at 760 mmHg Molecular Formula C14H13NO4S Molecular Weight 291.322 Flash Point 223.9±31.5 °C Exact Mass 291.056519 PSA 104.73000 LogP 4.25 Vapour Pressure 0.0±1.1 mmHg at 25°C Index of Refraction 1.625 Store in a cool and ventilated warehouse. Keep away from fire and heat source. The storage temperature should not exceed 32 oC, and the relative humidity should not exceed 80%. Keep away from light. The package shall be sealed and shall not come into contact with air. Provide corresponding varieties and quantities of fire-fighting equipment. The storage area shall be equipped with leakage emergency treatment equipment and appropriate receiving materials.