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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:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: see 'Remark'
Remarks:
Handbook data are considered from a trusted source. The reference was peer-reviewed. In addition, the reference sources are indicated although not leading to sufficient information on the material & method used. However, data have not been taken from more sources and therefore these are not assignable.

Data source

Reference
Reference Type:
review article or handbook
Title:
DIssociation constants of inorganic acids and bases
Author:
Lide, D.R.
Year:
2000
Bibliographic source:
Handbook of Chemistry and Physics, 80th ed

Materials and methods

GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
Constituent

Results and discussion

Dissociating properties:
no
Dissociation constantopen allclose all
pKa:
9.21
Temp.:
25 °C
Remarks on result:
other: This value refers to the pKa of hydrocyanic acid
pKa:
14.8
Temp.:
25 °C
Remarks on result:
other: This value refers to the pKa of the sodium ion

Applicant's summary and conclusion