Registration Dossier
Registration Dossier
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EC number: 208-047-0 | CAS number: 506-61-6
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:
- 4 October 2011
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- yes
- Remarks:
- Due to the very high level of solubility of the test item, it was not possible to prepare samples at 5 times the saturation level.
- Principles of method if other than guideline:
- Due to the very high level of solubility of the test item, it was not possible to prepare samples at 5 times the saturation level as recommended in OECD 105. The maximum recommended saturation period recommended in OECD 105 was used, along with the defined equilibrium time and temperature and the solubility of the test item was characterised by a visual method.
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- flask method
- Water solubility:
- > 20 - < 21.9 other: % w/w
- Temp.:
- 20 °C
- pH:
- > 9.7 - < 9.8
- Conclusions:
- The solubility of potassium dicyanoargentate in water is 20.0 - 21.9% w/w of solution at 20.0 +/- 0.5°C.
- Executive summary:
This is a GLP-compliant study following OECD guideline 105. Due to the very high level of solubility of the test item, it was not possible to prepare samples at 5 times the saturation level as recommended in OECD 105 but the study is considered suitable for use as a key study for this endpoint. The solubility of potassium dicyanoargentate in water is 20.0 - 21.9% w/w of solution at 20.0 +/- 0.5°C.
Reference
Description of key information
The solubility of potassium dicyanoargentate in water is 20.0 - 21.9% w/w of solution at 20.0 +/- 0.5°C.
Key value for chemical safety assessment
- Water solubility:
- 200 g/L
- at the temperature of:
- 20 °C
Additional information
Harlan Laboratories (2012) is a GLP-compliant study following OECD guideline 105. Due to the very high level of solubility of the test item, it was not possible to prepare samples at 5 times the saturation level as recommended in OECD 105 but the study is considered suitable for use as a key study for this endpoint. The solubility of potassium dicyanoargentate in water is 20.0 - 21.9% w/w of solution at 20.0 +/- 0.5°C.
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