Registration Dossier

Physical & Chemical properties

pH

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Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009-12-30
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study generated according to generally accepted testing guideline.
Cross-reference
Reason / purpose:
reference to same study

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2009
Report Date:
2009

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: CIPAC MT 75.3
Deviations:
no
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
other: coarse
Details on test material:
- Name of test material (as cited in study report): Strontium sulfide
- Physical state: solid, grey-coarse, smells like sulphur
- Storage condition of test material: ambient temperature, dry, in original container
No further information on test material was stated

Results and discussion

pH value
pH value:
12.6
Temp.:
20 °C
Concentration:
10 g/L
Remarks on result:
other: test temperature: room temperature (approx. 20°C)

Applicant's summary and conclusion

Conclusions:
The pH value of a 1% solution of strontium sulfide at room temperature is 12.6.