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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Literature data

Data source

Reference
Reference Type:
review article or handbook
Title:
Chemiekaarten (2000)
Year:
2000
Bibliographic source:
pp. 921, C–0979, The Netherlands.

Materials and methods

Principles of method if other than guideline:
Literature data; method not specified
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Sodium sulphate
EC Number:
231-820-9
EC Name:
Sodium sulphate
Cas Number:
7757-82-6
Molecular formula:
H2O4S.2Na
IUPAC Name:
disodium sulfate

Results and discussion

Water solubility
Water solubility:
ca. 162 g/L
Temp.:
20 °C
Remarks on result:
other: pH not specified

Applicant's summary and conclusion

Conclusions:
Interpretation of results (migrated information): very soluble (> 10000 mg/L)
Water solubility: 162 g/L at 20°C