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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

flammable solids
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because the experience in production or handling shows that the substance does not react with water, e.g. the substance is manufactured with water or washed with water
Justification for type of information:
In accordance with REACH Annex XI this study is scientifically unjustified. The substance exists under liquid, paste and solid (dried powder) states. As the water is not necessary to the stability, the powder is the reference state for registration. Concerning the powder, water reactivity is firmly excluded as the powder is produced by drying of the water extract. Presence of chemical groups indicating potential pyrophoric properties is not expected in a Yeast extract (biological origin; UVCB). Furthermore, handling of the substance (incl. large experience of use in food additives) indicates no inflammation.

Data source

Materials and methods

Results and discussion

Applicant's summary and conclusion