Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Physical & Chemical properties

Water solubility

Currently viewing:

Administrative data

Link to relevant study record(s)

water solubility
Type of information:
experimental study
Adequacy of study:
key study
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation
according to guideline
OECD Guideline 105 (Water Solubility)
GLP compliance:
not specified
Type of method:
other: not stated in reliable data source
Water solubility:
130 g/L
25 °C
Remarks on result:
other: pH of the substance was not reported
Details on results:
details on results are not available in OECD SIDS.
Very soluble (> 10000 mg/L)
The water solubility was determined to be 130 g/L at 25 deg C.
Executive summary:

The water solubility was determined to be 130 g/L at 25 deg C.

Description of key information

The water solubility of HPMA is 130 g/L at 20°C (OECD Guideline 105/EU Method A.6; flask method).

Key value for chemical safety assessment

Water solubility:
130 g/L
at the temperature of:
25 °C

Additional information