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EC number: 274-354-1 | CAS number: 70161-18-1
188.8.131.52 Preliminary Test
The sample concentrations, observations and solution pH are shown in the following table:
Preliminary water solubility: In the range 10.3 to 20.2% w/w at 20.0 ± 0.5 °C.
184.108.40.206 Definitive Test
Dark red liquid with no excess test item
Dark red viscous paste
Water solubility: In the range 18.0 to 20.0% w/w at 20.0 ± 0.5 °C.
The standard EC A.6/OECD 105 methodology was considered not applicable to this test item due to the expected high saturation level. A range of sample concentrations were prepared to visually assess the point at which saturation was reached. Above the saturation level, the test item formed a paste from which removal of the excess test item would not have been possible.
The standard EC A.6/OECD 105 methodology, for the assessment of water solubility, was considered not to be applicable for this test item due to the expected high saturation level. A range of sample concentrations were prepared to visually assess the point at which saturation was reached. When the test item was above its saturation level, the test item formed a paste from which the removal of excess test item would not have been possible.
The water solubility of the test item has been determined to be in the range of 18.0 to 20.0% w/w at 20.0 ± 0.5 °C.
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