Disodium [[N,N'-ethylenebis[N-(carboxymethyl)glycinato]](4-)-N,N',O,O',ON,ON']cuprate(2-)

Endpoint summary

Additional information

Ethylenediaminetetraacetic acid, copper disodium complex (EDTA-CuNa2) is not classified as dangerous or hazardous.

EDTA-CuNa2 consists of odourless blue microgranules.

EDTA-CuNa2 does not melt under the decomposition temperature of 219°C.

The relative density at 20ºC of EDTA-CuNa2 is 1.727.

granulometry Characteristics of the PSD d10 35.7 µm d50 101 µm d90 176 µm Fraction < 100 µm 49.2 % v/v Fraction < 10 µm 2.9 % v/v Fraction < 5 µm 1.5 % v/v

The vapour pressure of EDTA-CuNa2 will be low.

The estimated log Kow of EDTA-CuNa2 is -10.4160.

The water solubility of EDTA-CuNa2 is 680g/L at 0°C.

The self-ignition temperature of EDTA-CuNa2 is 280°C.

EDTA-CuNa2 is non flammable, non explosive and has no oxidising properties.

The stability and dissociation constants log K of EDTA-CuNa2 are 18.78, 3.1, 2.0 and 11.4.