Registration Dossier
Registration Dossier
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EC number: 268-028-8 | CAS number: 67990-05-0
Endpoint summary
Administrative data
Description of key information
Additional information
Studies investigating the acute aquatic toxicity were available for all three trophic levels (algae, aquatic invertebrates, fish) testing different Pigments. Studies on fish were conducted with Pigment Red 22, Red 146, and Red 184. Studies on aquatic invertebrates (daphnia) were conducted with Pigments Red 2, 22 and 146. The studies on algae were conducted with Pigment Red 112, 210, 22, and 2. The results were as follows:
Fish
LC50 for freshwater fish: > water solubility limit
Daphnia
EC50 for freshwater invertebrates: > water solubility limit
Algae
NOEC / EC10(72 hours) for freshwater algae > solubility limit
Chronic data is avialbale for one trophic level (daphnia). The effects were as follows:
Daphnia
NOEC for freshwater invertebrates: > water solubility limit
The toxicity to microorganism was investigated according to OECD guideline 209. The results were as follows:
Activated sludge
EC10/ NOEC sewage treatment plant microorganisms ≥ 1000 mg/L
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