Registration Dossier
Registration Dossier
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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:
- EU Method A.6 (Water Solubility)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7840 (Water Solubility)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- flask method
- Specific details on test material used for the study:
- Batch TROD7BB06
- Water solubility:
- 47.6 g/L
- Conc. based on:
- element (dissolved fraction)
- Remarks:
- Fe
- Loading of aqueous phase:
- 50 g/L
- Temp.:
- 20 °C
- pH:
- >= 8.7 - <= 8.8
- Water solubility:
- 47.4 g/L
- Conc. based on:
- other:
- Remarks:
- ortho-MEAHA
- Loading of aqueous phase:
- 50 g/L
- Temp.:
- 20 °C
- pH:
- >= 8.7 - <= 8.8
- Water solubility:
- 91.7 g/L
- Conc. based on:
- element (dissolved fraction)
- Remarks:
- Fe
- Loading of aqueous phase:
- 100 g/L
- Temp.:
- 20 °C
- pH:
- >= 8.7 - <= 8.8
- Water solubility:
- 90.9 g/L
- Conc. based on:
- other:
- Remarks:
- ortho-MEAHA
- Loading of aqueous phase:
- 100 g/L
- Temp.:
- 20 °C
- pH:
- >= 8.7 - <= 8.8
- Conclusions:
- The water solubility of the test item at a loading rate of 50 g/Lbased on the responses of dissolved Fe and ortho-MEAHA at 20°C was ≥ 47.4 g/L.
The water solubility of the test item at a loading rate of 100 g/Lbased on the response of dissolved Fe and ortho-MEAHA at 20°C was ≥ 90.9 g/L.
The pH of the aqueous samples was in the range of 8.7 - 8.8. - Executive summary:
The flask method was applied for the determination of the water solubility of Acetic acid, oxo-, sodium salt, reaction products with ethanolamine and phenol, sodium hydroxide and ferric chloride. Quantification of the test item was based on the response of dissolved Fe and on the response of ortho-MEAHA.
The water solubility of the test item at a loading rate of 50 g/L based on the responses of dissolved Fe and ortho-MEAHA at 20°C was ≥ 47.4 g/L.
The water solubility of the test item at a loading rate of 100 g/L based on the response of dissolved Fe and ortho-MEAHA at 20°C was ≥ 90.9 g/L.
The pH of the aqueous samples was in the range of 8.7 - 8.8.
Reference
Description of key information
The water solubility of the test item at a loading rate of 50 g/L based on the responses of dissolved Fe and ortho-MEAHA at 20°C was ≥ 47.4 g/L.
The water solubility of the test item at a loading rate of 100 g/L based on the response of dissolved Fe and ortho-MEAHA at 20°C was ≥ 90.9 g/L.
The pH of the aqueous samples was in the range of 8.7 - 8.8.
Key value for chemical safety assessment
- Water solubility:
- 91 g/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.
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