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Administrative data

Description of key information

The acute toxicity is driven by the characteristics of the individual UVCB constituents (assessment entity approach). 
Relevant information on the individual UVCB constituents is reported in Section 7 Summary.

Key value for chemical safety assessment

Additional information

Justification for classification or non-classification

The mixture classification rules indicated "Acute toxicity (oral) Cat4" (in EU CLP) for the wastewater, zinc sulphate elctrolytic, acid, derived on basis of the mixture toxicity rules for a worst case across industry. This classification is driven by ZnSO4, present at > 50%