Registration Dossier

Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Study period:
16 February 2007
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Remarks:
Study performed under GLP and according to guideline.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2007
Report Date:
2007

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: CIPC Handbook volume J (2000) MT 75.3
GLP compliance:
yes (incl. certificate)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
Test item: Halamid
Batch number: 0608681224
CAS: 7080-50-4
Chemical name: Sodium p-toluenesulfonchloroamide, trihydrate
Active ingredient: Chloramine-T
Content: 100.4 %
Appearance: White crystalline powder
Expiry date: 2008-08-20
Recommended storage: Room temperature, protected from moisture and light

Results and discussion

pH value
Key result
pH value:
7.96
Temp.:
22 °C
Concentration:
1 vol%

Any other information on results incl. tables

     

Applicant's summary and conclusion

Conclusions:
The pH value of a 1 % (w/v) solution of the test item was determined to be 7.96.
Executive summary:

The pH of a 1 g/L solution and the pH value of a 1 % (w/v) solution of the test item Halamid (batch number 0608681224) was determined according to ClPAC Handbook Volume J (2000), MT 75.3. The pH value was determined after 10 minutes with a pH meter. The pH value of a 1 % (wlv) solution of the test item was determined to be 7.96.