Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 220-278-9 | CAS number: 2698-41-1
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- not specified
- Adequacy of study:
- supporting study
- Study period:
- Not specified
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- Not specified, but value reported in reliable publication
- GLP compliance:
- not specified
- Type of method:
- other: Not specified
- Specific details on test material used for the study:
- Not specified
- Key result
- Remarks on result:
- other:
- Remarks:
- Value not specified. CS poudre is slightly soluble in water
- Details on results:
- Not specified
- Conclusions:
- CS poudre is slightly soluble in water.
- Executive summary:
According to CRC hanbook (2013), CS poudre is slightly soluble in water.
- Endpoint:
- water solubility
- Type of information:
- not specified
- Adequacy of study:
- key study
- Study period:
- 1978
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Guideline:
- other:
- Version / remarks:
- Not specified
- Principles of method if other than guideline:
- Not specified, but value from reliable publication
- GLP compliance:
- not specified
- Type of method:
- other: Not specified
- Specific details on test material used for the study:
- Not specified
- Key result
- Water solubility:
- ca. 37.7 mg/L
- Conc. based on:
- test mat.
- Remarks:
- value from publication is 2.0E-4 mol/L
- Incubation duration:
- ca. 14 min
- Temp.:
- 25 °C
- pH:
- ca. 7.4
- Details on results:
- 0.0002 mol/L of CS poudre correspond to a water solubility of 37,7 mg/L (with a molecular weight of 188.6 g/mol)
- Conclusions:
- CS poudre is very slightly soluble in water, with a water solubility of 37.7 mg/L.
- Executive summary:
According to Ballantyne and Swanstson (1978) and NTP (1990), CS poudre is very slightly soluble in water with a water solubility of 37.7 mg/L.
Referenceopen allclose all
Description of key information
Key value for chemical safety assessment
- Water solubility:
- 37.7 mg/L
Additional information
CS poudre is very slightly soluble in water
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
