Skip to main content

Table 2 Classification criteria of acute toxicity according to GHS

From: Comparison of seven in silico tools for evaluating of daphnia and fish acute toxicity: case study on Chinese Priority Controlled Chemicals and new chemicals

Toxicity range (mg/L) Class
LC50 ≤ 1 1 (very toxic)
1 < LC50 ≤ 10 2 (toxic)
10 < LC50 ≤ 100 3 (harmful)
LC50 > 100 4 (not harmful)
\