UNIPURE HQ (HYDROQUINONE)
GENERAL INFORMATION
UNIPURE HQ is a crystalline phenolic compound widely used in dermatology and cosmetic products for its melanin-inhibiting and antioxidant properties. It is commonly employed in treatments for hyperpigmentation, melasma, and other skin discolorations.
PRODUCT DESCRIPTION
| PROPERTY | VALUE |
|---|---|
| Product Name | UNIPURE HQ (Hydroquinone) |
| Chemical Name | 1,4-Dihydroxybenzene |
| CAS Number | 123-31-9 |
| Molecular Formula | C6H6O2 |
| Appearance | White to slightly yellow crystalline powder |
| Purity | ≥ 99% |
| Solubility | Slightly soluble in water, soluble in alcohol and ether |
APPLICATION AREAS
| SECTOR | APPLICATIONS |
| Cosmetics | Skin lightening creams, anti-pigmentation products |
| Pharmaceuticals | Topical treatments for hyperpigmentation |
| Dermatology | Melasma, age spots, and discoloration treatments |
TECHNICAL SPECIFICATIONS
Purity: ≥ 99%
Melting Point: 172 – 174°C
Loss on Drying: ≤ 0.5%
Heavy Metals: ≤ 10 ppm
ADVANTAGES
High purity ensuring efficacy and safety
Effective melanin synthesis inhibitor
Widely accepted in dermatological formulations
Complies with USP/EP pharmacopeial standards
PACKAGING / STORAGE
Packaging Options: 1 kg, 5 kg, 25 kg sealed bags or drums
Storage Conditions: Store in a cool, dry, well-ventilated area, protected from light and moisture
Shelf Life: 12 months when stored properly in original packaging
SAFETY / HANDLING
Avoid inhalation, ingestion, and skin or eye contact
Use personal protective equipment (gloves, mask, goggles)
Refer to Safety Data Sheet (SDS) for detailed instructions
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