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Physical & Chemical properties

Boiling point

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Link to relevant study record(s)

Reference
Endpoint:
boiling point
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because the substance is a solid which melts above 300°C

Description of key information

The study does not need to be conducted because the substance is a solid which melts above 300°C. Based on prediction done using MPBPVP v1.43,the melting point of disodium [μ-[[7,7'-iminobis[4 -hydroxy-3 -[[2 -hydroxy-5 -sulphamoylphenyl]azo]naphthalene-2 -sulphonato]](6 -)]]dicuprate(2 -) was  estimated to be 350 Deg C.

Key value for chemical safety assessment

Additional information

The study does not need to be conducted because the substance is a solid which melts above 300°C. Based on prediction done using MPBPVP v1.43,the melting point of disodium [μ-[[7,7'-iminobis[4 -hydroxy-3 -[[2 -hydroxy-5 -sulphamoylphenyl]azo]naphthalene-2 -sulphonato]](6 -)]]dicuprate(2 -) was  estimated to be 350 Deg C.