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Physical & Chemical properties

Dissociation constant

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Administrative data

Endpoint:
dissociation constant
Type of information:
other: handbook
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data

Data source

Reference
Reference Type:
review article or handbook
Title:
CRC Handbook of Chemistry and Physics 80th ed. 1999/2000
Author:
Lide, D.R. (ed.).
Year:
1999
Bibliographic source:
Boca Raton, CRC Press.

Materials and methods

Test guideline
Guideline:
other: not mentioned
Principles of method if other than guideline:
No method mentioned in the handbook.
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Sodium nitrate
EC Number:
231-554-3
EC Name:
Sodium nitrate
Cas Number:
7631-99-4
Molecular formula:
HNO3.Na
IUPAC Name:
sodium nitrate
Test material form:
solid: crystalline
Details on test material:
- Physical appearance: not indicated
- Purity: not indicated
- Batch No.: not indicated
- Supplier: not indicated

Results and discussion

Dissociating properties:
yes
Dissociation constant
No.:
#1
pKa:
14.8
Temp.:
25 °C
Remarks on result:
other: Sodium

Any other information on results incl. tables

pKaValue:   Sodium: 14.8

Applicant's summary and conclusion