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Physical & Chemical properties

Water solubility

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Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
From 17th November 2011 to 16th December 2011
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Remarks:
EU method A.6 (based on OECD guideline 105). No GLP study.
Qualifier:
equivalent or similar to
Guideline:
OECD Guideline 105 (Water Solubility)
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.6 (Water Solubility)
Deviations:
no
GLP compliance:
no
Type of method:
column elution method
Specific details on test material used for the study:
- Name of test material (as cited in study report): Ultramarine Violet
Key result
Water solubility:
1.5 - 1.7 mg/L
Temp.:
20 °C
pH:
6.79 - 6.98
Details on results:
Interpretation of results: slightly soluble (0.1-100 mg/L)
Conclusions:
The water solubility at 20 ºC is 1.6 ± 0.1 mg/l..
Executive summary:

The aim of this study was the determination of the water solubility according A.6 method, based on OECD guideline 105.

The method for analysis is the column elution.

The water solubility at 20ºC is 1.6 ± 0.1 mg/l.

Description of key information

Key study according A.6 method (based on OECD guideline 105). Water solubility at 20 ºC is 1.6 ± 0.1 mg/l.

Key value for chemical safety assessment

Water solubility:
1.6 mg/L
at the temperature of:
20 °C

Additional information