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Physical & Chemical properties

Boiling point

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The melting and boiling temperature of  Dinonylnaphthalenesulphonic acid (DNNSA) and  Barium bis(dinonylnaphthalenesulphonate) (BaDNNSA) were determined using DSC. Both substances showed reaction and/or decomposition before boiling. Based on structural similarities it is expected that ZnDNNSA decomposes before boiling. No value for the boiling point can be assessed. 

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