Hydroquinone (CAS 123-31-9): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Hydroquinone (CAS 123-31-9), a benzene derivative with molecular formula C6H6O2, is a white crystalline powder widely used in industrial and cosmetic applications.
Technical Parameters:
| Parameter | Hydroquinone (CAS 123-31-9) | Alternative Antioxidants |
|---|---|---|
| Purity | ≥99.5% | 90-98% |
| Melting Point | 172-175°C | 160-170°C |
| Solubility | Water: 5.9g/100ml | Variable solubility |
2. Key Applications & Uses
Core Industrial Functions:
- Photographic developer component
- Rubber antioxidant (inhibits polymer oxidation)
- Intermediate in agrochemical production
Cosmetic Applications:
- Skin-lightening agent (regulated concentrations)
- Stabilizer in topical formulations
3. Usage Guidelines & Best Practices
Industrial Handling:
- Store at controlled temperatures (15-25°C)
- Use PPE during material handling
Cosmetic Formulations:
- Max 2% concentration in leave-on products
- Combine with stabilizers like vitamin E
4. Industry Case Studies
Case 1: Rubber Manufacturing
A tire producer reduced antioxidant costs by 18% through optimized hydroquinone integration in their stabilization system.
Case 2: Photographic Chemicals
Chemical supplier improved developer solution shelf-life by 40% using hydroquinone-based formulation.
5. Client Success Stories
Client A: Cosmeceutical Brand
“Using hydroquinone at 1.8% concentration improved hyperpigmentation treatment efficacy by 62% in clinical trials.”
Client B: Polymer Producer
“Switching to hydroquinone antioxidants reduced production downtime by 22 hours monthly through improved stabilization.”
6. Contact for Custom Solutions
Request technical specifications or discuss application requirements:
Email: info@vivalr.com
Tel: (86) 15866781826
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