Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Toxicological information


Currently viewing:

Administrative data

Description of key information

Key value for chemical safety assessment

Carcinogenicity: via oral route

Link to relevant study records
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
Endpoint conclusion
Endpoint conclusion:
no study available

Justification for classification or non-classification

Additional information

Carcinogenicity testing is only required for wide dispersive use substances classified as a category 3 mutagen or substances that demonstrate hyperplasia or pre-neoplastic lesions in repeated dose studies. The weight-of-evidence clearly indicates that LAB Sulfonic Acid is not a mutagenic substance (based on LAB Sulfonic Acid and LAS read across data) nor does it demonstrate hyperplasia or preneoplastic lesions in repeated dose studies (based on LAS read across data), and thus does not meet requirements for carcinogenicity testing.