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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 807-717-5 | CAS number: 295800-70-3
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
Daphnids exposed to Spectrace TM MD-810 Marker (Solvent Free) at concentrations 55.0 mg/L appeared normal with no mortality/immobility or overt signs of toxicity. Thus, the 48-hour no-mortality/immobility concentration and the NOEC were 5.0 mg/L.
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 5 mg/L
Additional information
Daphnids in the negative and solvent control groups appeared normal throughout the test. All daphnids in
the Spectrace ® MD-810 Marker (Solvent Free) treatment groups also appeared normal throughout the
test, with no mortality/immobility or overt signs of toxicity observed. Based on visual examination of the
data, the 48-hour EC50 value was >5.0 mg/L, the highest concentration tested and the apparent limit of
solubility of the test substance in the test system. The no-mortality concentration and the no-observedeffect
concentration (NOEC) were both 5.0 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.
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.
