Dossier
sodium hydrosulfide
Coverage of sodium hydrosulfide in the Nexus archive.
Ferromexorganization2Sonoraplace2Alfonso Durazoperson1Daniel Gámezperson1Lorenzo Villegasperson1Grupo Méxicoorganization1Federal Attorney General’s Officeorganization1Sonora’s Civil Protection Agencyorganization1Profepaorganization1Nacoplace1Cuauhtémoc ejidoplace1Douglas-Agua Prieta border crossingplace1Cananeaplace1Grupo Mexicoorganization1hydrogen sulfide gastopic1Local Authoritiesorganization1
- Rain hampers cleanup of a hazardous chemical spill after a train derailment near the US border
A train derailment in Sonora spilled approximately 59,000 liters of sodium hydrosulfide, a hazardous chemical, near the U.S. border. Rain has complicated cleanup efforts, raising environmental concerns, while emergency services and authorities are addressing the spill and monitoring potential contamination.
- Grupo Mexico Train Derailment Triggers Toxic Spill in Sonora
A Ferromex train operated by Grupo Mexico derailed in Sonora, releasing approximately 59,000 litres of sodium hydrosulfide, a toxic industrial compound that can produce hazardous hydrogen sulfide gas when exposed to water or acids. Local authorities implemented evacuations and shelter-in-place protocols in response to the spill.