Registration Dossier
Registration Dossier
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EC number: 700-501-0 | CAS number: -
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2008-08-06 to 2008-10-08
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 008
- Report date:
- 2008
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7840 (Water Solubility)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- column elution method
Test material
- Reference substance name:
- Reaction product of Acid Yellow 42, Acid Black 2 and Basic Violet 1
- IUPAC Name:
- Reaction product of Acid Yellow 42, Acid Black 2 and Basic Violet 1
- Reference substance name:
- Acid Yellow 42: 6375-55-9
- IUPAC Name:
- Acid Yellow 42: 6375-55-9
- Reference substance name:
- Acid Black 2: reaction product of 8005-03-6 and 68510-98-5
- IUPAC Name:
- Acid Black 2: reaction product of 8005-03-6 and 68510-98-5
- Reference substance name:
- Basic Violet 1: 8004-87-3
- IUPAC Name:
- Basic Violet 1: 8004-87-3
- Details on test material:
- - Name of test material: Reaction product of Acid Yellow 42, Acid Black 2 and Basic Violet 1
- Lot/batch No.: 2008041541
- Expiration date of the lot/batch: 2010-01-31
- Stability under test conditions: see expiry date
- Storage condition of test material: store cool and dry
- Analytical purity: 100 % (96.8 %; UVCB substance)
Constituent 1
Constituent 2
Constituent 3
Constituent 4
Results and discussion
Water solubility
- Water solubility:
- >= 0.15 - <= 0.27 mg/L
- Temp.:
- 20 °C
Any other information on results incl. tables
F 46 Black is a reaction product of Acid Yellow 42, Acid Black 2 and Basic Violet 1. In conclusion, the water solubility of F 46 Black was determined to be slightly soluble and < 1 mg/L, based on the following individual peaks:
Peak 1: 0.27 +/- 0.015 mg/L
Peak 2: 0.20 +/- 0.010 mg/L
Peak 3: 0.15 +/- 0.012 mg/L
(95 % confidence interval)
Applicant's summary and conclusion
- Conclusions:
- Interpretation of results (migrated information): slightly soluble (0.1-100 mg/L)
In conclusion, water solubility of F 46 Black was determined to be < 1 mg/L.
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