51854-64-9;AC1O55KN;Dipotassium 2,5(or 3,6)-dihydroxybenzenedisulphonate;EINECS 257-474-9;dipotassium 5-hydroxy-2-oxidooxysulfonylbenzenesulfonate;DIPOTASSIUM 5-HYDROXY-2-OXIDOOXYSULFONYL-BENZENESULFONATE
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