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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

pH

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Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Principles of method if other than guideline:
pH of sample was determined in the 1 % acqueous solution
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Octylphosphonic acid
EC Number:
225-218-5
EC Name:
Octylphosphonic acid
Cas Number:
4724-48-5
Molecular formula:
C8H19O3P
IUPAC Name:
octylphosphonic acid
Test material form:
other: aqueous solution at1% of test item

Results and discussion

pH value
pH value:
1.97
Concentration:
51 other: %

Any other information on results incl. tables

No data

Applicant's summary and conclusion

Conclusions:
The pH of an aqueous solution of test item at 1% is 1.97
Executive summary:

The pH of an aqueous solution of test item at 1% is 1.97