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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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Diss Factsheets

Physical & Chemical properties

Water solubility

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water solubility
Type of information:
experimental study
Adequacy of study:
key study
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Justification for type of information:
In-house data assessment.
equivalent or similar to guideline
OECD Guideline 105 (Water Solubility)
Principles of method if other than guideline:
Solubility at range of pH was investigated as has relevance for environmental and toxicological assessments.
GLP compliance:
Type of method:
other: Observations
Specific details on test material used for the study:
Batch number of test material: C-04-3584
Key result
Water solubility:
ca. 1 000 g/L
Conc. based on:
test mat.
20 °C
ca. 1.2
Remarks on result:
completely miscible
pH unadjusted
Water solubility:
> 50 g/L
Conc. based on:
test mat. (total fraction)
20 °C
ca. 1.5
Remarks on result:
other: pH buffered for evaluation of solubility at different pH
The solubility is pH dependant with reduced solublity at pH 5 or more, suggesting formation of hydroxide / oxide
The substance supplied is typically in acidic solution

Description of key information

Key value for chemical safety assessment

Water solubility:
1 000 g/L
at the temperature of:
20 °C

Additional information