Registration Dossier

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