The aquatic environment
1. The concentration limits fixed in the following tables, expressed as a weight/weight percentage, determine the classification of the preparation in relation to the individual concentration of the substances present whose classification is also shown.
Table 1
Acute aquatic toxicity and long-term adverse effects
| Classification of the substance | Classification of the preparation |
|---|
| N, R50–53 | N, R51–53 | R52–53 |
| N, R50–53 | Cn ≥25% | 2.5% ≤Cn <25% | 0.25% ≤Cn <2.5% |
| N, R51–53 | | Cn ≥25% | 2.5% ≤Cn <25% |
| R52–53 | | | Cn ≥25% |
Table 2
Acute aquatic toxicity
| Classification of the substance | Classification of the preparation |
|---|
| N, R50 |
| N, R50 | Cn ≥25% |
| N, R50–53 | Cn ≥25% |
Table 3
Aquatic toxicity
| Classification of the substance | Classification of the preparation |
|---|
| R52 |
| R52 | Cn ≥25% |
Table 4
Long-term adverse effects
| Classification of the substance | Classification of the preparation |
|---|
| R53 |
| R53 | Cn ≥25% |
| N, R50–53 | Cn ≥25% |
| N, R51–53 | Cn ≥25% |
| R52–53 | Cn ≥25% |
