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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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: 231-599-9 | CAS number: 7647-15-6
Toxicity to terrestrial plants
Administrative data
Link to relevant study record(s)
Description of key information
Sodium bromide: Terrestrial plant test, seedling emergence and growth test
Key value for chemical safety assessment
- Short-term EC50 or LC50 for terrestrial plants:
- 1 000 mg/kg soil dw
- Long-term EC10, LC10 or NOEC for terrestrial plants:
- 180 mg/kg soil dw
Additional information
A study to OECD No 208 was performed to assess the effects of sodium bromide on the emergence and growth of three plant species.
Three plant species were exposed to concentrations of 100, 180, 320, 560 and 1000 mg bromide/kg. The number of seedlings emerged and any mortalities and/or morphological abnormalities were determined daily for 21 days after 50% emergence in the control for each species.
The EC50 (emergence) and EC50 (growth) for the test material to the plants tested based on nominal test concentrations were greater than 1000 mg bromide/kg. The No Observed Effect Concentration for both emergence and growth was 1000 mg bromide/kg however, morphological effects were observed therefore the overall No Observed Effect Concentration was considered to be 180 mg bromide/kg to oat (Avena sativa).
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.
