Hydrofluoric acid gas leak kills one at Samsung chip plant
Social affairsJan 28, 2013
SUWON (Yonhap News) -- Highly poisonous hydrofluoric acid gas leaked at the main plant of the world's largest memory chipmaker Samsung Electronics Co., killing one worker and injuring four others, police said Monday.Some 2 to 10 liters of hydrofluoric acid, an acute poison that can damage lungs and bones and affect the nervous system, leaked from one of the pipes at the Samsung plant in Hwaseong, 60 kilometers south of Seoul, on Sunday, they said.The leaks affected five subcontracted workers who