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Physical & Chemical properties

pH

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Administrative data

Endpoint:
pH
Type of information:
other: Data from MSDS
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature

Data source

Reference
Reference Type:
secondary source
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test material

Constituent 1
Chemical structure
Reference substance name:
(1-hydroxyethylidene)bisphosphonic acid, potassium salt
EC Number:
267-956-0
EC Name:
(1-hydroxyethylidene)bisphosphonic acid, potassium salt
Cas Number:
67953-76-8
Molecular formula:
C2H6K2O7P2 C2H5K3O7P2
IUPAC Name:
Potassium salts of (1-hydroxyethylidene)bisphosphonic acid (1-4K:1)
Test material form:
liquid

Results and discussion

pH value
pH value:
ca. 7 - ca. 8.5
Temp.:
20 °C
Concentration:
10 g/L

Applicant's summary and conclusion

Conclusions:
pH value of 7.0 - 8.5 at 20°C for 10 g/L solution was reported for the substance in a MSDS