Registration Dossier
Registration Dossier
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EC number: 700-055-7 | CAS number: 630113-05-2
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
Cross-reference
- Reason / purpose for cross-reference:
- reference to other study
Data source
Referenceopen allclose all
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 010
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
- Principles of method if other than guideline:
- - For routine measures in the plant on produced batches: pH measured at 25°C with a pH-meter Seven Easy (METTLER TOLEDO)
- for pH measure preliminary to the in vivo skin irritation assay: Merck-pH paper - GLP compliance:
- no
Test material
- Reference substance name:
- [3-(2-{dimethyl[3-(2-methylprop-2-enamido)propyl]azaniumyl}acetamido)propyl][(2R)-2-hydroxy-3-(trimethylazaniumyl)propyl]dimethylazanium [3-(2-{dimethyl[3-(2-methylprop-2-enamido)propyl]azaniumyl}acetamido)propyl][(2S)-2-hydroxy-3-(trimethylazaniumyl)propyl]dimethylazanium hexachloride
- EC Number:
- 700-055-7
- Cas Number:
- 630113-05-2
- Molecular formula:
- C22 H48 N5 O3.3Cl
- IUPAC Name:
- [3-(2-{dimethyl[3-(2-methylprop-2-enamido)propyl]azaniumyl}acetamido)propyl][(2R)-2-hydroxy-3-(trimethylazaniumyl)propyl]dimethylazanium [3-(2-{dimethyl[3-(2-methylprop-2-enamido)propyl]azaniumyl}acetamido)propyl][(2S)-2-hydroxy-3-(trimethylazaniumyl)propyl]dimethylazanium hexachloride
Constituent 1
Results and discussion
pH valueopen allclose all
- pH value:
- 5 - 7
- Temp.:
- 25 °C
- Remarks on result:
- other: specifications for the substance as produced
- pH value:
- 6
- Temp.:
- 20 °C
- Remarks on result:
- other: test substance as described in section 1
Any other information on results incl. tables
pH is measured routinely on the batch solutions as produced at the plant.
The pH measured on the test substance preliminary to the in vivo skin irritation study was consistent with the range of concentrations for the substance produced in aqueous solution.
Applicant's summary and conclusion
- Executive summary:
The plant specifications for the substance in aqueous solution are pH 5.0 to 7.0.
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