Registration Dossier
Registration Dossier
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Reaction mass of Cobaltate(3-), bis[2-[[[3-[2-[1-[[(2-chlorophenyl)amino]carbonyl]-2-(oxo-κO)propyl]diazenyl-κN1]-4-(hydroxy-κO)phenyl]sulfonyl]amino]benzoato(3-)]-, sodium (1:3) and tetrasodium bis[2-[[[3-[[1-[(2-chloroanilino)carbonyl]-2-oxopropyl]azo]-4-hydroxyphenyl]sulphonyl]amino]benzoato(3-)]cobaltate(4-)
EC number: 941-792-6 | CAS number: -
Endpoint summary
Administrative data
Description of key information
The test substance is an orange brownish powder. The melting point andthe boiling point could not be detected since the compound started to decompose at approx 250 °C. Vapour pressure and flash point could be waived due to melting point temperatures. The density at 20 °C is 1.8749 gm/c³. The particle size is 10.8 µm (median diameter, L50D). The calculated partition coefficient between n-octanol and aqueous phase is 1.24. The water solubility of the test substance is 182 g/L at 20 °C. The surface tension of aqueous solution at 20 °C is 50.362 mN/m at 0.25 % (w/w) solution. The auto-flammability temperature of the test substance is >555 °C and it is not highly flammable. The test substance is not explosive, has no oxidizing properties, and is thermally stable. Therefore, classification of the test substance is not needed according to the Directive 67/584/EEC and according to the EU Classification, Labelling and Packaging of Substances and Mixtures (CLP) Regulation (EC) No. 1272/2008.
Additional information
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