Registration Dossier
Registration Dossier
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EC number: 412-050-4 | CAS number: 125109-85-5 FLORHYDRAL
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1993
- Reliability:
- 1 (reliable without restriction)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- GLP compliance:
- yes
- Type of method:
- flask method
- Specific details on test material used for the study:
- #lot: 213739
purity: 97.6 % (GC) - Key result
- Water solubility:
- 0.04 g/L
- Temp.:
- 20 °C
- pH:
- 7
- Conclusions:
- Water solubility of Florhydral = 0.04 g/l at 20°C
Interpretation of results (migrated information): slightly soluble (0.1-100 mg/L) - Executive summary:
The water solubility of Florhydral has been determined accordingly to the OECD Guideline No. 105 (flask method).
The result is: 0.04 g/l at 20°C.
This result corresponds to the saturation mass concentration of Florhydral in water. This does not accurately reflect the amount of Florhydral which could be dissolved in one litre of water in presence of air because Florhydral is partly transformed to the corresponding acid by air or dissolved oxygen and this second form highly increases the 'apparent solubility' of the substance.
Reference
Description of key information
Water Solubility = 40 mg/L at 20 °C.
Key value for chemical safety assessment
- Water solubility:
- 40 mg/L
- at the temperature of:
- 20 °C
Additional information
Water Solubility = 40 mg/L at 20 °C
.
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