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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Principles of method if other than guideline:
other: measured
GLP compliance:
not specified
Type of method:
other: other: measured
Key result
Water solubility:
20.8 g/L
Conc. based on:
test mat.
Temp.:
20 °C
pH:
ca. 7
Remarks on result:
other:
Remarks:
No information on the pH value is provided. A pH of 7 is considered as representative for an environmental pH. No information on the temperature is provided. A temperature of 25 °C is considered as representative as standard condition.
Conclusions:
Water solubility: 20.8 g/L
Executive summary:

CRC Handbook of Chemistry and Physics, 85th Edition, 2003 reports a water solubility of 20.8 g/L for potassium perchlorate.

Description of key information

CRC Handbook of Chemistry and Physics, 85th Edition, 2003 reports a water solubility of 20.8 g/L for potassium perchlorate.

Key value for chemical safety assessment

Water solubility:
20.8 g/L
at the temperature of:
25 °C

Additional information

No information on the temperature is provided. A temperature of 25 °C is considered as representative as standard condition.