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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 209-167-6 | CAS number: 557-28-8
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:
- 10.-22.06.2016
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Remarks:
- not performed according to GLP
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- GLP compliance:
- no
- Type of method:
- flask method
- Key result
- Water solubility:
- 40.5 g/L
- Conc. based on:
- test mat. (total fraction)
- Loading of aqueous phase:
- 50 g/L
- Incubation duration:
- 72 h
- Temp.:
- 30 °C
- pH:
- 6.14
- Remarks on result:
- other: Mean value of three measurements.
- Details on results:
- Results: Preliminary test, water solubility: 1-10 g/L
Sample 1, 24 h: water solubility = 39.48 g/L, pH = 6.15
Sample 2, 48 h: water solubility = 42.12 g/L, pH = 6.13
Sample 3, 72 h: water solubility = 40.00 g/L, pH = 6.14
Values 1-3 are used for the calculation of the average of values.
Water solubility = 40.5 g/l
pH = 6.14 - Conclusions:
- The solubility of the tested substance was 40.5 g/L at 30°C.
Reference
Description of key information
The water solubility of zinc dipropionate is 40.5 g/L at 30 °C
Key value for chemical safety assessment
- Water solubility:
- 40.5 g/L
- at the temperature of:
- 30 °C
Additional information
Water solubility of zinc dipropionate is determined according to regulation (EC) No. 440/2008, A.6, ‘flask method’.
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.
