Registration Dossier
Registration Dossier
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EC number: 239-570-2 | CAS number: 15529-67-6
Endpoint summary
Administrative data
Description of key information
The inorganic substancezirconium sodium lactatewith structureZr(OH)4-x(CH3Na+O-CHCOO-)xis considered to be highly soluble in water.
In view of the nature of the substance and the availability of physical data available in the literature, we have considered the use of these data for the purpose of this report.
The main objective of the test work performed was to consider the potential for dissociation (dissolution) in water under biological and environmental conditions.
Summary
State of substance |
White powder |
Melting point |
At temperatures above 100 °C the substance starts decomposing to form zirconia or ZrO2 |
Boiling point |
Not applicable |
Relative density |
1.91 g/cm3 |
Viscosity |
Not applicable |
Vapour pressure |
No discernible vapour pressure |
Surface tension |
Data not available |
Solubility in water |
The substance is highly soluble in water (425 g/L at 25 °C) |
Solubility at stomach pH = 1.5 |
SOLUBLE |
Dissociation constant |
4.87 x10-8 |
Flammability |
Not flammable |
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
