Registration Dossier
Registration Dossier
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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: - | CAS number: -
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- flask method
- Specific details on test material used for the study:
- Batch/Lot number: 381890
Purity: 99.8% - Key result
- Water solubility:
- 35.14 mg/L
- Conc. based on:
- test mat.
- Temp.:
- 20 °C
- pH:
- 8.7 - 9.36
- Details on results:
- Based on the preliminary saturation test, three parallel oversaturated test item solutions with 180 mg/mL as nominal loading rate were prepared per day and saturated for 1, 2 and 3 days at 30°C. After one day re-equilibration of the flasks at 20°C, the resulted solutions were filtered, and the concentration of dissoluble fraction was measured. No significant differences were obtained between the measured concentration of the flasks within one day and after the comparison of the 3-days results. The measured pH of the flasks also did not show significant difference from each other. The test item was considered to have reached maximum solubility in < 24 hours.
- Conclusions:
- The water solubility of the test item was found to be 35.14 mg/L with 0.5 RSD% at 20°C ± 0.5°C using the flask method.
- Executive summary:
The water solubility of the test item was found to be 35.14 mg/L with 0.5 RSD% at 20°C ± 0.5°C using the flask method.
Reference
Description of key information
The water solubility of the test item was found to be 35.14 mg/L with 0.5 RSD% at 20°C ± 0.5°C using the flask method.
Key value for chemical safety assessment
- Water solubility:
- 35.14 mg/L
- at the temperature of:
- 20 °C
Additional information
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.
