Hydroquinone USP
DERMATOLOGY/COSMETIC INGREDIENT
CAS no. 123-31-9
Hydroquinone is used as a topical application in skin whitening to reduce the color of skin.
It is also a major component in most black and white photographic developers for film and paper.
BHM Chemicals is a supplier of high quality USP grade Hydroquinone.
Minimum order quantity: 25kg
PRODUCT SPECIFICATION
CHARACTERISTICS
Content
Identification
Melting range
Water
Residue on ignition
HAZARDOUS IDENTIFICATION
STORAGE
Colourless or almost colourless crystals or crystalline powder darkening on exposure to air and light.
99.0% to 100.5% C6H6O2 (anhydrous basis)
Conforms to USP tests
1720C to 1740C
Not more than 0.5%
Not more than 0.5%
Hazardous class 9, UN 3077, Packing group III
Keep container tightly closed in a cool and dry place and protected from light. Protect from contamination by foreign substances.
