(1-[2-[5-METHYL-3-(TRIFLUOROMETHYL)-1H-PYRAZOL-1-YL]ACETYL]-4-HETEROMONOCYCLECARBOTHIOAMIDE)

pH

Administrative data

Endpoint:

pH

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2014

Report date:

2014

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

EPA OPPTS 830.7000 (pH)

Deviations:

no

GLP compliance:

yes

Test material

Test material information

Constituent 1

Test material form:

solid: particulate/powder

Details on test material:

Purity: 93.6%

Results and discussion

pH value

Key result

pH value:

5.78

Temp.:

25 °C

Concentration:

1 other: wt%

Remarks on result:

other: 1% by weight solution, 3 replicates measured

Any other information on results incl. tables

The CO₂-free reagent water used to prepare the solution had a pH value of 4.81 (5.48 after exposure to air) and a temperature of 25.0°C. The pH of an aqueous 1% (w/w) solution of the test substance was determined in triplicate (5.92, 5.75, 5.66) to be 5.78 ± 0.13 at 24.8 ± 0.3°C.

Applicant's summary and conclusion

Conclusions:

pH = 5.78

Executive summary:

The pH of a 1% solution was measured using a pH meter. The pH of an aqueous 1% (w/w) solution of the test substance at 25°C was determined in triplicate to be 5.78). The water used to prepare the above samples had a pH value of 4.81 (5.48 after exposure to air).