Global Ultra-high-purity Anhydrous Hydrogen Chloride Gas Market By Type (4.5N Grade, and 5N Grade), By Application (Semiconductor, and Flat Panel Display), By Country, and Manufacture – Industry ...

To check for phosgene, hydrogen chloride and other possible contaminants, the EPA used a plane-mounted spectrometer to take readings from the air, and a gas monitor on the ground was configured to ...

This week marks 40 years since 'Toxic Tuesday,' when workers in Cedar Rapids accidentally sparked a fire while demolishing an old sewage treatment plant.A dome building made of plastic and Styrofoam, ...

The Environmental Protection Agency said today that, as of yesterday evening, 291 homes have been screened in the area the train derailment that occurred 10 days ago in East Palestine, Ohio. To date, ...

The E.P.A. has been screening homes in the affected area for vinyl chloride and hydrogen chloride. As of Tuesday, it had not detected either gas in any of them. Ethylene glycol monobutyl ether ...

As of Feb. 13, the Ohio Environmental Protection Agency discontinued air monitoring for hydrogen chloride, saying the threat of vinyl chloride fire-producing hydrogen chloride “no longer exists.” ...

However, five of the cars contained vinyl chloride, which becomes hydrogen chloride and phosgene when burned. Phosgene is a deadly gas that was used in chemical warfare during World War I.

An unintentional release of hydrogen chloride vapor led to a hazmat response Monday by Columbia Fire Department. There was no community or environmental threat during this incident, the department ...