Sriraman
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Benzaldehyde- 2,4-disulfonic acid
Can some one suggest the method of preparation of Benzaldehyde-2,4-disulfonic acid
Sriraman
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Joeychemist
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It can be prepared by the oxidation of toluene-2,4-disulfonic acid using a manganese salt or by reacting 2,4-dichlorobenzaldehyde with a sulfite.
I'm pretty sure this has been discussed here before...
[Edited on 13-11-2006 by Joeychemist]
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