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Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Study period:
11 February - 9 April 2002
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2002
Report date:
2002

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
CIPAC MT 75 (Determination of pH Values)
Deviations:
no
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
1-[2-(allyloxy)ethyl-2-(2,4-dichlorophenyl)-1H-imidazolium hydrogen sulphate
EC Number:
261-351-5
EC Name:
1-[2-(allyloxy)ethyl-2-(2,4-dichlorophenyl)-1H-imidazolium hydrogen sulphate
Cas Number:
58594-72-2
Molecular formula:
C14H14Cl2N2O.H2O4S
IUPAC Name:
1-[2-(2,4-DICHLOROPHENYL)-2-(PROP-2-EN-1-YLOXY)ETHYL]-1H-IMIDAZOLE SULFATE (1:1)
Test material form:
solid: particulate/powder
Details on test material:
- Product names: FUNGAFLOR® 75C / FUNGAFLOR® 75SP / FUNGAZIL® 750SP / FUNGAFLOR® 75PS / FUNGAZIL® 75SP / FUNGAFLOR® 750SP
- Reference number: JNJ-2634372-ABI / R027180 (product code)
- Physical state: solid
- Appearance: beige solid
Specific details on test material used for the study:
- Batch n°: ZR027180PUG231
- Analytical purity: 99.3%
- Expiration date: 9 November 2006
- Storage condition: at room temperature, 10 to 30°C

Reagents

Reagent:
water

Results and discussion

pH value
pH value:
2.6
Concentration:
1 330 mg/L

Any other information on results incl. tables

The pH test results were:

 Distilled water  Sample 1 (0.15 g/100 mL)  Sample 2 (0.14 g/100 mL)
 5.33  2.52  2.69



Applicant's summary and conclusion

Conclusions:
The pH of imazalil sulfate was measured a the nominal working dilution of 1330 mg/L to be 2.6 (against a diluting water pH of 5.3).

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