Registration Dossier
Registration Dossier
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EC number: 240-979-3 | CAS number: 16921-30-5
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Information from published review article in peer reviewed literature, minor restrictions in design and/or reporting but otherwise adequate for assessment
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- no
- GLP compliance:
- not specified
- Type of method:
- flask method
- Water solubility:
- 11 g/L
- Temp.:
- 20 °C
- pH:
- 2.6 - 2.65
- Remarks on result:
- other: Temperature not reported
- Conclusions:
- The water solubility of potassium hexachloroplatinate (IV) was determined to be 11.0 g/L.
- Executive summary:
Information from published article in peer reviewed literature, minor restrictions in design and/or reporting but otherwise adequate for assessment. The water solubility of potassium hexachloroplatinate was reported as 11.0 g/L at pH 2.6.
Reference
Water solubility of substances tested using OECD 105 flask method:
| Substance | CAS Number | Water solubility (g/L) | pH |
| Potassium hexachloroplatinate | 16921-30-5 | 11.0 +/- 0.08 | 2.6 |
Description of key information
The water solubility of dipotassium hexachloroplatinate was determined to be 11.0 g/L.
Key value for chemical safety assessment
- Water solubility:
- 11 g/L
- at the temperature of:
- 20 °C
Additional information
Gregory (2014) is a published article in peer-reviewed literature. Water solubility was measured following OECD TG 105, and the results are considered to be suitable for use as the key study for this endpoint. The water solubility of dipotassium hexachloroplatinate was determined to be 11.0 g/L.
Lide (2008) is a peer-reviewed handbook and results from this handbook are considered to be suitable for use as supporting data.
The solubility of potassium hexachloroplatinate is 0.77g/100g H2O at 20°C.
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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