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Physical & Chemical properties

Water solubility

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Description of key information

Miscible at 20°C and at pH 5, 7, and 9

Key value for chemical safety assessment

Additional information

Since the test item is already an aqueous solution, a home-made method described in the Standard Operation Procedure PCE/006/04 from Analytic, BASF AG (chapter 4: visual method) is applied to investigate complete miscibility. These experiments were carried out in dependence on the pH value. Because of complete miscibility, the dependence on temperature is negligible and therefore not investigated.

All prepared mixtures (1 :9, 1 :1, 9:1) were clear and homogeneous. The test item is miscible in buffer pH 5, pH 7 and pH 9 in any ratios at 20°C.