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Physical & Chemical properties

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Description of key information

The test chemical Disodium 5,5'-(2-(1,3-dihydro-3-oxo-2H-indazol-2-ylidene)-1,2-dihydro-3H-indol-3-one)disulphonatew as found to be a Dark blue-violet powder having metallic luster of copper

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information

The test chemical Disodium 5,5'-(2-(1,3-dihydro-3-oxo-2H-indazol-2-ylidene)-1,2-dihydro-3H-indol-3-one)disulphonatew as found to be a Dark blue-violet powder having metallic luster of copper