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Physical & Chemical properties

Oxidising properties

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Description of key information

property not expected 

Key value for chemical safety assessment

Additional information

Based on the information and review of Acid Brown 83, it is deemed not to be potentially oxidising, based on the chemical structure, the oxygen balance values and the known experience in the handling and use of substances.

Therefore, a classification as NON oxidising substance is proposed, according to the CLP Regulation (EC 1272/2008).

Justification for classification or non-classification

According to the definition set out in the CLP Regulation (EC 1272/2008) oxidising solid means a solid substance or mixture which, while in itself is not necessarily combustible, may, generally by yielding oxygen, cause, or contribute to, the combustion of other material. A specific study has not been conducted on the substance but based on the chemical structure and on the oxygen balance values the substance is incapable of reacting exothermically with combustible materials, therefore no classification as oxidising is warranted.