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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2014
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study with acceptable restrictions

Data source

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

Materials and methods

Test guideline
Guideline:
other:
Principles of method if other than guideline:
The pH of the substance was measured as a 10% substance in water by using a Jenway 3510 pH meter.
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Titanium 2-hydroxy-1,2,3-propanetricarboxylate (2:5)
EC Number:
923-927-0
Molecular formula:
C30H32O35.Ti2
IUPAC Name:
Titanium 2-hydroxy-1,2,3-propanetricarboxylate (2:5)
Constituent 2
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
Cas Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
Dihydrogen oxide
Specific details on test material used for the study:
batch 115514/53

Results and discussion

pH value
Key result
pH value:
1
Concentration:
10 vol%

Applicant's summary and conclusion

Conclusions:
The pH of the substance was measured as a 10% substance in water and was found to be pH 1.
Executive summary:

The pH of the substance was measured as a 10% substance in water and was found to be pH 1.