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EC number: - | CAS number: -
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
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- Density
- Particle size distribution (Granulometry)
- Vapour pressure
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- Dissociation constant
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- Endpoint summary
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Dissociation constant
Administrative data
Link to relevant study record(s)
Description of key information
Determination of the
Dissociation Constant of
FAT 40853/A TE in Water
(GLP compliant study based on OECD No. 112, 1981 and OPPTS Guideline 830.7370, 1996)
Author: Andrea Fieseler
Study Completion Date: November 17, 2011
Key value for chemical safety assessment
Additional information
Results: |
The pKavalues were calculated at the half-neutralization point. Two pKavalues were determined by titration with acidic and basic solution. pKa1= 7.783 (titration with NaOH) at 20 ± 0.3 °C pKa2= 6.716 (titration with HCl) at 20 ± 0.3 °C
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