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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
other: secondary data (review /summary of earlier experimental studies)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Secondary data (review /summary of earlier experimental studies). Methods/results described in sufficient detail.
Principles of method if other than guideline:
Not applicable: secondary data (review /summary of earlier experimental studies). Methods/results described in sufficient detail.
Type of method:
other: not specified
Water solubility:
ca. 12.8 g/L
Temp.:
20 °C
Remarks on result:
other: The orignial source document states a water solubility for K2TiF6 at 20°C (293 K) of 0.0534 mol/L, which corresponds to ca. 12.8 g/L (molecular mass of K2TiF6 = 240.05 g/mol).
Conclusions:
Interpretation of results: very soluble (> 10000 mg/L)

Description of key information

Reliable secondary data (review /summary of earlier experimental studies) is available, in which methods and results are described in sufficient detail (Hala, 1989). The most reliable result (12.8 g/L) is taken forward as the water solubility of K2TiF6.a

Key value for chemical safety assessment

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

Additional information