Registration Dossier

Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
April 2010
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Comparable to guideline study with acceptable restrictions (e.g. non-GLP)

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2010
Report Date:
2010

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: DIN 19268
GLP compliance:
no
Other quality assurance:
other: DIN EN ISO 9001

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
liquid
Details on test material:
Purity (GC): 99.71 % (w/w) 2-Methylbuttersäure
Purity test date: 2009-03-04
Source: MV 1051
Sourcing date: 2006-05-24
LIMS-ID: 20091001095459

Results and discussion

pH value
Key result
pH value:
3.1
Temp.:
25 °C
Concentration:
1 other: % [m/m]

Applicant's summary and conclusion

Conclusions:
pH at 25 °C with concentration of 1% [m/m] in water = 3.1
Executive summary:

pH at 25 °C with concentration of 1% [m/m] in water = 3.1

All study results reported here were obtained using valid test methods and calibrated instruments. Standard operation procedures comply with the company’s Quality Management System certified by Deloitte Cert Umweltgutachter GmbH (Registration Numbers Z1 056-0308 and Z1 057 -0308, last certified March 2015)