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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Description of key information

Water solubility in pure water (Rodler, 25 °C): 0.59 mg/L.
Water solubility in buffered solutions (Kettner, 25 °C, pH 5.0): 0.54 mg/L
Water solubility in buffered solutions (Kettner, 25 °C, pH 7.0): 0.60 mg/L
Water solubility in buffered solutions (Kettner, 25 °C, pH 9.0): 0.47 mg/L

Key value for chemical safety assessment

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

Additional information

Two guideline studies are available. Both are considered to be reliable and adequate. The study with pure water is considered more relevant, and is carried forward for use in risk assessment, classification and labeling.