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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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Physical & Chemical properties

Water solubility

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Description of key information

Water solubility in a range from >500 g/l and < 800 g/l

Key value for chemical safety assessment

Water solubility:
500 g/L
at the temperature of:
20 °C

Additional information

With the test item Reactive Orange 107, batch number LK3009912, the water solubility in demineralized water was determined by flask method.

For a mixture of the test item in demineralized water a concentration of 1000 g/l a clear solution was received in preliminary tests.

Although the test item was apparently found to be soluble in this concentration, a precipitation has been observed after two hours stirring time.

Due to this fact the water solubility of the test item Reactive Orange 107 could not be determined according to OECD Guideline 105 and was reported from the results of the preliminary tests.

As a result of the preliminary tests the water solubility of Reactive Orange 107 is in a range from > 500 g/l and < 800g/l.