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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Endpoint:
water solubility
Type of information:
other: Handbook data
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Qualifier:
no guideline followed
Principles of method if other than guideline:
Not applicable - Handbook data
GLP compliance:
not specified
Type of method:
other: no data
Key result
Water solubility:
210 mg/L
Conc. based on:
test mat.
Temp.:
25 °C
Remarks on result:
other: no pH value given
Conclusions:
The water solubility of strontium difluoride at 25°C is 210 mg/L.
Endpoint:
water solubility
Type of information:
other: Handbook data
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Qualifier:
no guideline followed
Principles of method if other than guideline:
Not applicable - Handbook data
GLP compliance:
not specified
Type of method:
other: no data
Key result
Water solubility:
117 mg/L
Conc. based on:
test mat.
Temp.:
18 °C
Remarks on result:
other: no pH value given
Conclusions:
The water solubility of strontium difluoride at 18°C is 177 mg/L.

Description of key information

CRC (2008): Strontium difluoride has a water solubility of 210 mg/L at 25 °C.

Merck (2006): Strontium difluoride has a water solubility of 177 mg/L at 18 °C.

Key value for chemical safety assessment

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

Additional information

A water solubility of a substance is dependent on temperature if the differences in water solubility is equal or more than 3%/°C, which is not the case for strontium difluoride.