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EC number: 227-492-1
CAS number: 5858-51-5
According to the CLP Regulation (EC n. 1272/2008), table 3.1.1, Acute
toxicity hazard categories and acute toxicity estimates (ATE) defining
the respective categories:
For Acute toxicity oral route:
Category 1: ATE <= 5 mg/kg bw
Category 2: 5 < ATE <= 50 mg/kg bw
Category 3: 50 < ATE <= 300 mg/kg bw
Category 4: 300 < ATE <= 2000 mg/kg bw
In the available studies no effects were
seen. Based on structural similarities among the substances, it could be
concluded that Acid Brown 4 does not show any adverse effect for acute
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