sodium hydrogen [5-(diethylamino)-2-[(2-hydroxy-4-nitrophenyl)azo]phenolato(2-)][5-hydroxy-6-[(2-hydroxy-4-nitrophenyl)azo]-1-naphthalenesulfonato(3-)]-, chromate(2-)

Oxidising properties

Link to relevant study record(s)

Reference

Endpoint:

oxidising solids

Data waiving:

study scientifically not necessary / other information available

Justification for data waiving:

the study does not need to be conducted because there are no chemical groups present in the molecule which are associated with oxidising properties and hence, the classification procedure does not need to be applied

Description of key information

Not oxidising  

Key value for chemical safety assessment

Oxidising properties:

no

Additional information

Based on the oxygen balance values and the known experience in the handling and use of the substance, it is deemed not to be potentially oxidising.

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 oxygen balance values the substance is incapable of reacting exothermically with combustible materials, therefore no classification as oxidising is warranted.