SPL Set ID: 486781be-498a-49b4-9a80-2dfd02f5e358
1 drug(s) with this SPL Set ID
HYDRO-Q
(HYDROQUINONE)
30 g
HYDRO-Q ® contains hydroquinone USP 4%. Hydroquinone is 1, 4-Benzenediol {CAS 123-31-91}. Hydroquinone is structurally related to monobenzone. Hydroquinone occurs as fine white needles. The drug is freely soluble in water and in alcohol and has a pKa of 9.96. Chemically, hydroquinone is designated as p-dihydroxybenzene; the empirical formula is C6H6O2; The molecular weight is 110.1. The structural formula is: Chemical Structure