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Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Study period:
From 2018-01-29 to 2018-03-30
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
CIPAC MT 75 (Determination of pH Values)
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7000 (pH)
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
Quinazolin-4(1H)-one
EC Number:
207-735-8
EC Name:
Quinazolin-4(1H)-one
Cas Number:
491-36-1
Molecular formula:
C8H6N2O
IUPAC Name:
4-Hydroxyquinazoline
Test material form:
solid
Specific details on test material used for the study:
Batch No.: 20170707
Purity: 99.13%

Results and discussion

pH value
Key result
pH value:
4.97
Temp.:
16 °C
Concentration:
1 other: 1%(w/w)

Applicant's summary and conclusion

Conclusions:
The pH of the substance is 4.97 (as a 1% w/w solution).

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