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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
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.
Qualifier:
equivalent or similar to guideline
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:
no
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.
Temp.:
20 °C
pH:
ca. 1.2
Remarks on result:
completely miscible
Remarks:
pH unadjusted
Water solubility:
> 50 g/L
Conc. based on:
test mat. (total fraction)
Temp.:
20 °C
pH:
ca. 1.5
Remarks on result:
other: pH buffered for evaluation of solubility at different pH
Conclusions:
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