Sulfonic acid, which may trigger critical hurt to human well being, has leaked into the Rio Seco in Joinville, southern Brazil.The substance – used to supply detergents and family cleansing supplies – was launched when a truck crashed, triggering an area state of emergency.A neighborhood therapy station was closed on Monday morning to forestall the consumption of contaminated water – doubtlessly affecting dozens of neighbourhoods’ entry to ingesting water. Video on social media confirmed folks stockpiling bottled water.