Magnesium sulphate

Dissociation constant

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:

other: see 'Remark'

Remarks:

Handbook data are considered from a trusted source. Data have been taken from many sources, including both compilations and the primary literature - where conflicts were found, the value deemed most reliable was chosen. The reference was peer-reviewed. In addition, the reference sources are indicated although not leading to sufficient information on the material & method used.

Data source

Reference

Reference Type:

review article or handbook

Title:

Physical constants of inorganic compounds, 4-78

Author:

Lide, D.R. (ed)

Year:

1999

Bibliographic source:

CRC Handbook of Chemistry and Physics, 80th ed., 1999-2000, New York: CRC Press.

Materials and methods

Test guideline

Qualifier:

no guideline followed

Principles of method if other than guideline:

method followed unknown, data from handbook

GLP compliance:

not specified

Test material

Test material information

Constituent 1

Reference substance name:

Sulphuric acid (H2SO4)

IUPAC Name:

Sulphuric acid (H2SO4)

Results and discussion

Dissociation constant

No.:

#2

pKa:

ca. 1.99

Temp.:

25 °C

Remarks on result:

other: for H2SO4