Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 941-731-3
CAS number: -
According to Column 2 of REACH Annex VII,
section 7.13., the study on oxidising properties does not need to be
conducted if the substance is incapable of reacting exothermically with
combustible materials on the basis of the chemical structure. An
oxidising substance is a substance that, while being itself not
necessarily combustible, may cause or contribute to the combustion of
other material. Oxidising substances generally act by yielding oxygen.
The test item is an inorganic solid material that is manufactured from
the underlying metal oxides by the Czochralski technique. As starting
materials the underlying metal oxides of Lu, Y, Si and Ce are used. All
oxides of the metals are present in their highest and most stable
oxidation state resulting in the fact that no oxygen will be released
which therefore also will not contribute to the combustion of cellulose
(as part of the foreseen assessment of oxidising properties). Based on
these intrinsic properties a study to determine the oxidising properties
of the test item is considered as scientifically not necessary under
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.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
Do not show this message again