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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 231-887-4 | CAS number: 7775-09-9
Endpoint summary
Administrative data
Description of key information
Additional information
Sodium chlorate is a white to pale yellow, almost odourless, crystalline solid and is highly soluble in water. It is a strong oxidant, not combustible but reacts violently with combustible and reducing materials. There is a risk of fire and explosion in dry mixtures with other substances, especially certain organic materials.
For CLP there are additional data requirements that are not covered by REACH:
Gases under pressure | Self-reactive substances and mixtures | Self heating substances and mixtures | Corrosive against metals |
Waiving, not a gas | Waiving, because the substance is a pure oxidizing solid | Waiving, based on testing (Source: TNO, PML 2004-C100, EU A.16 test, and DSC screening test for Explosive properties : no self-heating up to its melting point.) | Waiving, because there is no established suitable test method for solid substances |
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.
