Hydroquinone, USP

Molecular Formula
C6H6O2
Catalog Number
HY113
Supplier/Brand
Spectrum Chemical
CAS Number
123-31-9

Hydroquinone, USP is an effective topical medicine used to treat dark colored patches, freckles, and spots on the skin that appear due to sun exposure. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.


Synonyms: 1,4-Dihydroxybenzene ; 1,4-Benzenediol ; Quinol

Shipping Information

When shipping via FedEx Air the item will ship priority overnight. A higher hazmat fee will apply.

DOT: UN3077, Environmentally hazardous substance, solid, n.o.s. (hydroquinone), 9, PG III

Largest individual container shippable via:
UPS/FedEx Ground: 12 kg    UPS Air: 50 kg    FedEx Air: 50 kg

Additional UPS-imposed hazardous material charge.
Tariff No. 2907225000

Storage Information

LIGHT SENSITIVE: Keep tightly closed in light-resistant containers.

Certificates Of Analysis

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2023