Registration Dossier

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

The substance is a metal-complex compound and at 20 °C and 1013 hPa it is a orange powder. Using the laser light scattering method, the mass median diameter value for its particles was found to be 25.995 µm.

The evaluation of thermal properties was based on a DSC analysis: a melting point and a boiling point were not detected; the substance decomposes between 353 °C and 416 °C.

The Relative density value found using a pycnometer method was 1.469 at 20 °C.

The substance is very soluble in water at room temperature and it forms a stable solution with water. The average water solubility value was 143.77 g/l at 20 °C and at pH 8.15.

The Pow value is 0.0199 is the log Pow value was -1.7057. These results were obtained at 20 °C and at pH 6.80.

Properties like vapour pressure, surface tension and flash point can be neglected.

The substance is not auto-flammable, flammable and is not expected to be explosive and it is deemed to be potentially not oxidising based on the chemical structure, the oxygen balance values, the thermal behaviour and the known experience in the handling and use of the substance.