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Physical & Chemical properties

Explosiveness

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Description of key information

In accordance with column 2 of Annex VII of the REACH regulation, there are no chemical groups associated with explosive properties present in the molecule of the chemical tetrasodium 1-acetamido-2-hydroxy-3-(4-((4-sulphonatophenylazo)-7-sulphonato-1-naphthylazo))naphthalene-4,6-disulphonate (Common Name: Brilliant Black 1), except the azo group. Thus, the chemical is unlikely to be explosive.

Key value for chemical safety assessment

Additional information

In accordance with column 2 of Annex VII of the REACH regulation, there are no chemical groups associated with explosive properties present in the molecule of the chemical tetrasodium 1-acetamido-2-hydroxy-3-(4-((4-sulphonatophenylazo)-7-sulphonato-1-naphthylazo))naphthalene-4,6-disulphonate (Common Name: Brilliant Black 1), except the azo group. Thus, the chemical is unlikely to be explosive.

Justification for classification or non-classification