Registration Dossier

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Additional information

The three tests on the three trofic level for aquatic toxicity have been performed (Tediosi, 2013) on the similar substance Reaction mass of dipotassium phosphonate and Phosphonic acid, potassium salt (1:1) in water solution, monitoring the results and the active ingredient stability and concentration. No concern for aquatic acute toxicity is raised from the three acute tests. Tests results are applicable also to Dipotassium phosphonate, monoconstituent, because in the environmental testing pH, the same specie for the two substances is existing

Long term tests have not been performed since no concern is raised from acute tests.

Based on physicochemical properties and use of the substance the exposure environmental compartment of concern is the soil, on which dedicated tests have been performed