Registration Dossier
Registration Dossier
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EC number: 309-665-4 | CAS number: 100683-96-3
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
The EC50 of algae after 72hours of exposure to the substance Carbohydrates and Sugars, hexitols, anhydro, is 231 mg/l based on growth rate. The NOEC is 50 mg/L.
Key value for chemical safety assessment
- EC50 for freshwater algae:
- 231 mg/L
- EC10 or NOEC for freshwater algae:
- 50 mg/L
Additional information
The substance Carbohydrates and Sugars, hexitols, anhydro, was tested for its toxicity to the algae Pseudokirchnerella subcapitata according to the OECD Guideline 201 and in compliance with GLP.
All the validity criteria are met and the study is considered as valid.
The EC50 for algae after 72hours of exposure to the substance Carbohydrates and Sugars, hexitols, anhydro is 231 mg/L based on growth rate. The NOEC is equal to 50 mg/L.
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.
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