Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 926-099-9 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Additional information
Studies of this endpoint and sub-sections are waived. Justifications of the waiving are discussed below.
Testing of biodegradation in water and sediment (endpoint 5.2.2) is waived with the justification that MMVF note Q fibres are inorganic fibres which are slightly soluble through leaching of inorganic chemical species that appears naturally in drinking water.
Testing of biodegradation in soil (endpoint 5.2.3) is waived based on an evaluation that such a study is considered technically not feasible. The justification is that MMVF note Q fibres are inorganic and do not contain any organic carbon or any components which can be biologically degraded; furthermore, these fibres are expected to have low soil adsorption.
Thus, the methods on biodegradability are not applicable.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
