Registration Dossier
Registration Dossier
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EC number: 237-167-6 | CAS number: 13676-91-0
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 22-10-2013
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Well documented non-GLP study.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
Test guideline
- Qualifier:
- no guideline required
- GLP compliance:
- no
Test material
- Reference substance name:
- 1,8-bis(phenylthio)anthraquinone
- EC Number:
- 237-167-6
- EC Name:
- 1,8-bis(phenylthio)anthraquinone
- Cas Number:
- 13676-91-0
- Molecular formula:
- C26H16O2S2
- IUPAC Name:
- 1,8-bis(phenylsulfanyl)-9,10-dihydroanthracene-9,10-dione
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- Batch: 237-167-6
Constituent 1
Results and discussion
pH value
- pH value:
- 9.5
- Temp.:
- 20 °C
- Remarks on result:
- other: 2 g/ 20 mL H2O
Applicant's summary and conclusion
- Conclusions:
- The pH of test substance (Teratop Yellow HEA 3617A Crude Moist Yellow 163) was detected as 9.5.
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