Registration Dossier
Registration Dossier
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EC number: 244-742-5 | CAS number: 22036-77-7
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: The result is sourced from personal communication from the supplier.
Data source
Reference
- Reference Type:
- secondary source
- Title:
- Unnamed
- Year:
- 2 011
Materials and methods
- Principles of method if other than guideline:
- No information on method and guideline stated.
- GLP compliance:
- not specified
Test material
- Reference substance name:
- [ethylenebis[nitrilobis(methylene)]]tetrakisphosphonic acid, sodium salt
- EC Number:
- 244-742-5
- EC Name:
- [ethylenebis[nitrilobis(methylene)]]tetrakisphosphonic acid, sodium salt
- Cas Number:
- 22036-77-7
- Molecular formula:
- C6H20N2O12P4.xNa
- IUPAC Name:
- x sodium (8-x) hydrogen {ethane-1,2-diylbis[nitrilobis(methylene)]}tetrakis(phosphonate)
Constituent 1
Results and discussion
pH value
- pH value:
- 7 - 9
- Temp.:
- 25 °C
- Concentration:
- 0.3 vol%
Applicant's summary and conclusion
- Conclusions:
- A pH of 7 - 9 was reported for the substance in a secondary source to which no reliability could be assigned.
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