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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 701-328-3 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Additional information
Study reports have been available for acute tests with fish, invertebrates, algae and micro-organism. The results are summarised as below:
Fish acute toxicity test: Based on the key study result, the LC50 was 7.92 mg/l, and the NOEC- and LOEC-values were found to be < 1.1 and ≤ 1.1 mg/l, respectively.
Daphnia acute toxicity test: Based on the read-across result, EL50 value-48 h was 7.2 mg/l loading rate WAF with 95 % confidence limits of 4.1 - 12 mg/l loading rate WAF, and NOEL-48 h was 1.8 mg/l loading rate WAF.
Alga growth inhibition test: Based on the read-across result, the IC50 was 843.75 mg/L with 95 % confidence limits of 582.44 - 1097.71 mg/L. The NOEC (No Observed Effect Concentration) was 500 mg/L.
Microorganism respiration inhibition test: Based on the key study result, the IC50 was > 100 mg/l. Therefore, the test substance was not found to have inhibitory effect to waste-water bacteria under the maximum test concentration.
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.
