Germany AwSV List of published WGK classifications updated
On 6 November 2023, the German Ordinance on Facilities Handling Substances That Are Hazardous to Water (AwSV) List of published water hazard class (WGK) classifications was updated. The following substances were newly assigned a WGK:
Reaction mass of diiron carbide, diiron phosphide and triiron phosphide
WGK 1 (slightly hazardous to water)
4,8-Dimethyl-2,5,7,10-tetraoxaundecane
WGK 1 (slightly hazardous to water)