Registration Dossier
Registration Dossier
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EC number: 215-524-7 | CAS number: 1328-53-6 This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 74260.
Long-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
The 21 -d NOEC was determined to be > 1 mg/L (BASF AG, 2000, rep. no.: 01/0341/51/1)
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Dose descriptor:
- NOEC
- Effect concentration:
- >= 1 mg/L
Additional information
The long-term toxicity of Phthalocyanines to Daphnia magna was investigated by a limit key study on CAS 1328 -53 -6 following OECD guideline 211. Daphnia magna was exposed to the substance for 21 days. Regarding the reproduction of the animals no effect was observed at the highest test concentration of 1 mg/L. Therefore, the 21 -d NOEC of >= 1 mg/l was determined (nominal, BASF AG, 2000, rep. no.: 01/034/51/1). The study was run without analytical monitoring. No solvent was used during the study. Undissolved test substance was left in the stock solution.
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