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EC number: 813-845-2 | CAS number: 13780-04-6
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)
- GLP compliance:
- no
- Type of method:
- flask method
- Water solubility:
- 219 g/L
- Conc. based on:
- element
- Remarks:
- mean of results for Ca and P
- Loading of aqueous phase:
- 250 g/L
- Incubation duration:
- 48 h
- Temp.:
- 20 °C
- pH:
- 1.87
- Water solubility:
- 217 g/L
- Conc. based on:
- element
- Remarks:
- mean of results for Ca and P
- Loading of aqueous phase:
- 250 g/L
- Incubation duration:
- 72 h
- Temp.:
- 20 °C
- pH:
- 1.87
- Water solubility:
- 187 g/L
- Conc. based on:
- element
- Remarks:
- mean of results for Ca and P
- Loading of aqueous phase:
- 250 g/L
- Incubation duration:
- 96 h
- Temp.:
- 20 °C
- pH:
- 1.9
- Details on results:
- The mean of all three incubation times is 208 g/L with a standard deviation of 18 g/L which is a relative standard deviation of 8.7%. The difference between the 72 h sample and the 96 h sample is (-14) %.
- Conclusions:
- Due to the fact that the difference of two vessels is (-14) % the criteria of acceptance that at least the two last vessels do not differ by more than 15%, the test is 'satisfactory' was applied. Therefore the determination od the water solubility can be stated as valid. The test item shows a water solubility of 208 g/L at 20°C.
Reference
Description of key information
Key value for chemical safety assessment
- Water solubility:
- 208 g/L
- at the temperature of:
- 20 °C
Additional information
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