Table of Contents
- Product Overview & Specifications
- Key Applications of Glycerol (CAS 56-81-5)
- Industry-Specific Usage Guidelines
- Client Case Studies & Success Stories
- Contact for Technical Consultation & Bulk Orders
Glycerol (CAS 56-81-5): Product Overview & Specifications
Technical Parameters
| Parameter | Glycerol USP Grade | Glycerol Industrial Grade | Competitor A Typical Spec |
|---|---|---|---|
| Purity | ≥99.5% | ≥95.0% | 98.7-99.2% |
| Density (20°C) | 1.261 g/cm³ | 1.249-1.264 g/cm³ | 1.258 g/cm³ |
| Color (APHA) | ≤10 | ≤50 | ≤20 |
| Water Content | ≤0.5% | ≤2.0% | ≤1.2% |
Certification Compliance
USP/NF, FCC, Kosher, Halal, REACH, ISO 9001:2015
Key Applications of Glycerol (CAS 56-81-5)
Pharmaceutical Industry
As humectant in topical preparations (68% of oral care products contain glycerol), solvent for APIs, cryoprotectant in vaccines.
Food & Beverage
E422 additive in baked goods (extends freshness by 40-60%), sugar alcohol replacement in sugar-free products (63% lower glycemic index).
Cosmetics Formulation
Moisturizing agent in 92% of skincare creams, viscosity modifier in hair gels (recommended 3-7% concentration).
Industry-Specific Usage Guidelines
Pharma Manufacturing Best Practices
Sterile filtration (0.22µm) required for injectables. Storage: 15-30°C in nitrogen-sparged containers.
Food Processing Protocols
Max 20% in confectionery (EU Regulation 1333/2008). Pre-mix with propylene glycol (1:1) for homogeneous distribution.
Client Case Studies & Success Stories
Case Study 1: European Nutraceutical Producer
Challenge: Replace sorbitol in sugar-free supplements (32% customer complaints about laxative effect).
Solution: 1:1 glycerol-xylitol blend reduced GI distress reports by 78% while maintaining 12-month stability.
Case Study 2: Asian Cosmetic OEM
Challenge: Reformulate vegan moisturizer to achieve 24-hour hydration (original formula: 8hr efficacy).
Solution: 7% glycerol + 3% hyaluronic acid combination tested 27% better moisture retention than market leaders.
Contact for Technical Consultation & Bulk Orders
Email: info@vivalr.com
Phone: (86) 15866781826
Request SDS/TDS: Specify grade (Pharma/Food/Industrial) and required certifications.
Lead Time: 14-21 days for container loads (20MT flexitank options available)
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