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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Description of key information

Density (tripotassium propylsilanetriolate in aqueous solution): 1.318 g/cm3 (DIN ISO 12185)

Key value for chemical safety assessment

Additional information

A measured density of 1.318 g/cm3 was determined for the substance in accordance with the DIN ISO 12185 test method. Although full details are not available, the result is considered to be reliable. This value is consistent with the density expected for a solution of approximately 15 - 20% potassium hydroxide in water.