Registration Dossier
Registration Dossier
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EC number: 807-380-4 | CAS number: 377734-55-9
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 01 June 2017 to 06 July 2017
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- study well documented, meets generally accepted scientific principles, acceptable for assessment
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- State assesed as part of the granulometry study
- GLP compliance:
- no
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Test material
- Reference substance name:
- 7-hydroxy-N,N,N-trimethylnaphthalen-2-aminium methyl sulfate
- Cas Number:
- 377734-55-9
- Molecular formula:
- C14H19NO5S
- IUPAC Name:
- 7-hydroxy-N,N,N-trimethylnaphthalen-2-aminium methyl sulfate
- Test material form:
- solid: particulate/powder
Constituent 1
- Specific details on test material used for the study:
- Note in the report (7-Hydroxy-2-naphthyl)-trimethylammonium methyl sulphate (NBTRI) is referred to as EGB12-10-1 NBTRI
Results and discussion
- Physical state at 20°C and 1013 hPa:
- solid
- Substance type:
- organic
Applicant's summary and conclusion
- Conclusions:
- (7-Hydroxy-2-naphthyl)-trimethylammonium methyl sulphate was a Solid with a median particle size of 235µm.
- Executive summary:
(7-Hydroxy-2-naphthyl)-trimethylammonium methyl sulphate was a Solid with a median particle size of 235µm.
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