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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Qualifier:
equivalent or similar to guideline
Guideline:
other: EPA-600/2-82-001A
Qualifier:
equivalent or similar to guideline
Guideline:
EU Method A.6 (Water Solubility)
Principles of method if other than guideline:
Treatability Manual I. Treatability Data. US EPA, 1981
GLP compliance:
not specified
Type of method:
other: unknown - handbook data
Key result
Water solubility:
7 g/L
Temp.:
25 °C
Remarks on result:
other: pH not known; handbook data
Details on results:
The water solubility of fumaric acid was determined to be 7 g/L at 25 °C.

The pH of the solution at which water solubility was measured is not known.

Conclusions:
Interpretation of results: soluble (1000-10000 mg/L)
This standard reference reports the water solubility of fumaric acid as 7 g/L.
Executive summary:

The water solubility of fumaric acid was experimentally measured and reported in The Handbook of Physical Properties of Organic Chemicals as 7 g/L at 25 °C.

Description of key information

The water solubility of fumaric acid is 7 g/L at 25 °C.

Key value for chemical safety assessment

Water solubility:
7 000 mg/L
at the temperature of:
25 °C

Additional information