Difluoroethane price  Spill emergency treatment of r152a refrigerant Quickly evacuate the personnel in the leaked contaminated area to the upwind place, and isolate them, strictly restricting access. Cut off the fire source. It is recommended that emergency personnel wear self-contained positive pressure breathing apparatus and fire protection clothing. Cut off the source of the leak as much as possible. Cover places such as sewers near the leak with industrial cover or absorbent/absorbent to prevent gas from entering. Reasonable ventilation, accelerate the diffusion. Dilute and dissolve with spray water. Construct dikes or dig pits to contain the large amount of wastewater generated. If possible, send the leaked gas to an open place with an exhaust fan or install a suitable nozzle to burn it. It can also be led to the furnace with pipelines and burned in a depression. Leakage containers should be properly disposed of, repaired and inspected before reuse. 聽 Protective Measures Respiratory system protection: Generally, no special protection is required, and it is generally not required for high-concentration exposure, but it is recommended to wear a self-priming filter gas mask (half mask) under special circumstances. Eye Protection: Wear chemical safety goggles when necessary. Body protection: wear anti-static overalls. Hand protection: wear general work protective gloves. Others: Smoking is strictly prohibited in the workplace. Work in tanks, restricted spaces or other high-concentration areas must be supervised by someone. first-aid Inhalation: Quickly leave the scene to fresh air. Keep airway open. If breathing is difficult, give oxygen. If not breathing, give artificial respiration immediately. Seek medical attention. Fire fighting method: cut off the gas source. If the gas source cannot be cut off immediately, it is not allowed to extinguish the burning gas. Cool container with water spray, move container from fire to open area if possible. Extinguishing media: mist water, foam, carbon dioxide, dry powder. 聽Difluoroethane price website:http://www.julychem.com/difluoroethane/