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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Skin sensitisation

Endpoint conclusion
Endpoint conclusion:
no adverse effect observed (not sensitising)
Additional information:

No data are available: a waiver is proposed. The substance is listed on Annex I of Directive 67/548/EEC with classification as (R34) 'Causes burns'. Testing for sskin sensitisation is not justified on scientific grounds or for reasons of animal welfare. The local dermal effects of the substance will be dominated by irritation/corrosion and sensitisation is considered to be unlikely. Additionally it is noted that there is no evidence that ammonia/ammonium or fluoride are skin sensitisers.


Migrated from Short description of key information:
No data are available. Local dermal effects will be dominated by irritation/corrosion and sensitisation is considered to be unlikely.

Respiratory sensitisation

Endpoint conclusion
Endpoint conclusion:
no adverse effect observed (not sensitising)
Additional information:

It is considered unlikely that AMBI is a respiratory sensitiser. The local respiratory tract effects of the substance will be dominated by irritation. There are no reports of occupational asthma attributable to exposure to AMBI, ammonia or fluorides.


Migrated from Short description of key information:
No data are available

Justification for classification or non-classification

There is no evidence for skin or respiratory tract sensitisation. No classification is proposed.