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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 201-137-0 | CAS number: 78-73-9
Appearance / physical state / colour
Administrative data
Link to relevant study record(s)
Description of key information
Appearance: colourless and nearly odourless liquid at 20 °C, 1013 hPa (75 % aqueous solution of Choline bicarbonate, visual inspection)
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- liquid
Additional information
The study and hence the results are considered as reliable with restrictions. The substance is normally distributed as an aqueous solution and hence it is characterized as such. So, since Choline bicarbonate as an aqeous solution is a colourless and nearly odourless liquid, risk assessment should be performed with the substance in this form. This will have i.a. impact on the risk arising from inhalation, since no inhalable dust is formed, or on the necessity to perform the testing for viscosity instead of particle size distribution (see related IUCLID chapters).
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.
