High-Quality Hydroxypropyl Tetrahydropyrantriol (Proxylane/Bosein) for Cosmetic Anti-Aging | CAS 439685-79-7
Product Overview
Name: Hydroxypropyl Tetrahydropyrantriol (Proxylane®/Bosein™)
CAS No.: 439685-79-7
Formula: C₈H₁₆O₅
Appearance: White/yellowish powder or transparent liquid
Grade: Cosmetic Grade
Purity: ≥98% (HPLC)
MOQ: 1 kg
Packaging: 25kg/Bag, 50kg/Drum, 1000kg/IBC
Origin: China
Shelf Life: 24 months (proper storage)
Key Technical Data
| Parameter | Cosmetic Grade Standard |
|---|---|
| Appearance | Off-white powder/liquid |
| Solubility | Water-soluble (250 mg/mL) |
| pH Value | 5.5-7.5 (1% solution) |
| Viscosity | 100-500 mPa·s (25°C) |
| Heavy Metals | ≤20 ppm |
| Microbial Limits | Total Plate Count <1000 CFU/g |
Why Choose Zhouhu Trade?
- Advanced Production Capabilities
- ISO 9001:2015 certified facility
- Dedicated R&D team (1 engineer)
- Custom synthesis services available
- Product Differentiators
- Patented purification process
- Superior skin permeability (>90% absorption)
- Non-GMO, vegan-friendly formula
- Global Logistics
- 30-day delivery guarantee
- FOB/CIF/DDP shipping options
- Warehousing in key ports (Tianjin, Shanghai)
Application Formulations
| Application Type | Recommended Concentration |
|---|---|
| Anti-Aging Serums | 2-5% |
| Moisturizing Creams | 1-3% |
| Mask Formulations | 3-8% |
Mechanism of Action:
- Stimulates hyaluronic acid synthesis
- Enhances collagen fiber density
- Improves skin elasticity by 30-50% (in vitro tests)
Quality Assurance Protocol
- Testing Standards:
- HPLC for purity verification
- GC-MS for impurity profiling
- ICP-MS for heavy metal detection
- Compliance Certifications:
- EU Cosmetics Regulation (EC 1223/2009)
- REACH SVHC compliance
- Halal/Kosher certification available
Competitive Advantages
✅ Cost-Effective: 30% lower price vs. European counterparts
✅ Customizable: Private labeling available
✅ Sustainable: Eco-friendly production processes
Contact Information
Proxylane pure
Supplying pure powder of Bosein ,proxylane
