Registration Dossier
Registration Dossier
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EC number: 602-259-0 | CAS number: 12222-74-1
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:
- 602-259-0
- Cas Number:
- 12222-74-1
- IUPAC Name:
- 602-259-0
- Test material form:
- solid: particulate/powder
- Details on test material:
- Test material from Sensient UK, various batches, see individual endpoint for specifics.
Constituent 1
- Specific details on test material used for the study:
- Note in the report 1(4H)-Naphthalenone, 8-aminodibromo-5-hydroxy-4-imino (DBN) is referred to as DBN INT 000101
Samples originate from Sesient Colours UK Ltd.
Samples received at test centre 11May2017
Results and discussion
- Physical state at 20°C and 1013 hPa:
- solid
- Substance type:
- organic
Applicant's summary and conclusion
- Conclusions:
- 1(4H)-Naphthalenone, 8-aminodibromo-5-hydroxy-4-imino was a solid with a median particle size of 204µm.
- Executive summary:
1(4H)-Naphthalenone, 8-aminodibromo-5-hydroxy-4-imino was a solid with a median particle size of 204µm.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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