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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Partition coefficient

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Administrative data

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Description of key information

Despite the numerical difference between the two calculated partition coefficients, the negative values indicate that the substance has a greater affinity for the water phase, and, hence, is more hydrophilic. 

Key value for chemical safety assessment

at the temperature of:
20 °C

Additional information

The partition coefficient of potassium gluconate was calculated using the ACD/I-Lab service ACD/LogP v8.02 and the Estimation Programs Interface (EPI) SuiteTM United States Environmental Protection Agency MPBPVP Program (v1.43), both considered of Klimisch-2 reliability. The predicted values for log Kow of potassium gluconate are -3.18 and -5.98, based on ACD and EPI Suite calculations, respectively. No information on the atmospheric pressure or the temperature was reported.