Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Study period:
from Sept. 30, 2008 to Feb. 11, 2009
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: data obtained in the frame of a guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009
Report date:
2009

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
In the frame of determining the water solubility of the test substance the pH of test solutions was measured.
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
Isostearic acid, esters with methyl α-D-glucoside
EC Number:
700-680-5
Molecular formula:
Molecular formula cannot be given as substance is a mixture.
IUPAC Name:
Isostearic acid, esters with methyl α-D-glucoside

Results and discussion

pH valueopen allclose all
pH value:
7.4
Temp.:
19.7 °C
Concentration:
0.5 mg/L
pH value:
8.3
Temp.:
19.7 °C
Concentration:
10 mg/L

Any other information on results incl. tables

In the frame of determining the water solubility of the test substance the pH of test solutions was measured. A pH of 7.4 was found at a test concentration of 0.5 mg/L and a pH of 8.3 at a test substance concentration of 10 mg/L at 19.7°C each.

Applicant's summary and conclusion

Conclusions:
In the frame of determining the water solubility of the test substance the pH of test solutions was measured. A pH of 7.4 was found at a test concentration of 0.5 mg/L and a pH of 8.3 at a test substance concentration of 10 mg/L at 19.7°C each.
Executive summary:

In the frame of determining the water solubility of the test substance the pH of test solutions was measured. A pH of 7.4 was found at a test concentration of 0.5 mg/L and a pH of 8.3 at a test substance concentration of 10 mg/L at 19.7°C each.