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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Description of key information

Key value for chemical safety assessment

Justification for classification or non-classification

Based on the available information Leuco Sulfur Black 1 is not subject to classification and labelling according to Directive 67/548/EECand Regulation 1272/2008/EC.

Additional information

There is no carcinogenicity study available. However, there is no concern regarding carcinogenicity because Leuco Sulfur Black 1 is not genotoxic and the mean molecular weight > 8000 Da does not indicate significant absorption.