Sodium (E)-4-(2, 4-Dihydroxyphenyl)diazenyl)benzenesulfonate 25g
https://www.manchesterbeacon.org/shop/rw2-trc-s624115-25g-sodium-e-4-2-4-dihydroxyphenyl-diazenyl-benzenesulfonate-25g-290519
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This Sodium is guaranteed a (E)-4-(2, with the use of 4-Dihydroxyphenyl)diazenyl)benzenesulfonate 25g and directly supplied to your lab by Gentaur's warehouse.
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