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149-46-2

Name 4,5-dihydroxybenzene-1,3-disulphonic acid
CAS 149-46-2
EINECS(EC#) 205-742-0
Molecular Formula C6H6O8S2
MDL Number MFCD00137788
Molecular Weight 270.237
MOL File 149-46-2.mol
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Chemical Properties

Boiling point  98°C
density  1.649 (estimate)
refractive index  1.6000 (estimate)
pka pK3:7.66(+2);pK4:12.6(-3) (25°C)

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