Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Toxicity to microorganisms

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Administrative data

Link to relevant study record(s)

Description of key information

Key value for chemical safety assessment

Additional information

The results of two toxicity tests on respiration inhibition induced by C. I. Pigment Yellow 34 inPseudomonas putidaindicate that the substance does not inhibit the activiy of microorganisms. The EC50 determined in both sutdies was > 10000 mg/l (BASF AG, 1988).