According to EU, USEPA, WHO standards and drinking water regulations in many countries, chlorine dioxide (ClO2, CAS number: 10049-04-4) is a substance that is allowed and allowed to be eaten by humans and animals.
In Germany, TwinOxide® T3000 has been approved for use by the Federal Occupational Safety and Health Association (BAUA) under the registration number N-35939. In the United States, TwinOxide® T3000 has been approved by USEPA with registration number 86054-1 and has passed NSF60 certification. In addition, TwinOxide® T3000 has been approved by the competent authorities in more than 40 countries as a disinfectant for drinking water.