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Physical & Chemical properties

pH

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Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2004

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
EPA OPPTS 830.7000 (pH)
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Sodium dodecylbenzenesulfonate
EC Number:
246-680-4
EC Name:
Sodium dodecylbenzenesulfonate
Cas Number:
25155-30-0
Molecular formula:
C18H29NaO3S
IUPAC Name:
sodium dodecylbenzenesulfonate
Test material form:
solid
Details on test material:
- Name of test material (as cited in study report):Sodium Dodecyl Benzene Sulphonate (SDBS) .

Results and discussion

pH value
pH value:
7 - 10.5
Temp.:
25 °C
Remarks on result:
other: pH (@25ºC 0.1% aqueous solution)

Applicant's summary and conclusion

Conclusions:
The pH value of the test substance at 25 °C is between 7-10.5 pH at 0.1% aqueous solution

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