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Description of key information

Substance irritation/corrotion 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

According to the mixture toxicity rules, the UVCB wastewater, zinc sulphate electrolytic, acid is classified as

- Eye Damage 1 (CLP) driven by Sulphuric acid (spent electrolyte) or Zn sulphate (typical purified solution) driving the classificatio

- Skin Irrit. 1A; H314 in spent electrolyte only, because of the sulphuric acid content 5%< C < 15%