Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint summary

Administrative data

Description of key information

Additional information

The 50% aqueous solution of gluconic acid is a yellow/light brown liquid.

Melting point of the notional solid structure: 131°C

Boiling point of the notional solid structure: in the range of 417 to 673

Density of the notional solid structure: 1.763 g/cm3at 20°C

Vapour pressure of the notional solid structure: in the range of 4.95E-21 to 1.09E-7 at 25°C

Partition coefficient of the notional solid structure: in the range of -3.17 to -1.86

Water solubility of the notional solid structure: reported as “freely soluble in water”

Flash point of the 50% aqueous solution of gluconic acid: does not have a flash point below its boiling temperature of 129°C.

The substance does not possess oxidizing or explosive properties and is non-flammable.

Dissociation constant of the notional solid structure:3.6 at 25°C