Table of Contents
- 1. Product Overview & Specifications
- 2. Key Applications & Industrial Uses
- 3. Customer Case Studies
- 4. Usage Guidelines & Safety
- 5. Request Quote/Samples
1. Product Overview & Specifications
Glyceryl Dioleate (CAS 25637-84-7) Technical Parameters
| Parameter | Specification |
|---|---|
| Chemical Name | Glyceryl dioleate |
| CAS Number | 25637-84-7 |
| Molecular Formula | C₃₉H₇₂O₅ |
| Appearance | Yellowish viscous liquid |
| Acid Value | ≤ 3.0 mg KOH/g |
| Saponification Value | 170-190 mg KOH/g |
| HLB Value | 3.2-3.8 |
Comparative Analysis with Similar Esters
| Property | Glyceryl Dioleate | Glyceryl Monooleate | Glyceryl Trioleate |
|---|---|---|---|
| HLB Value | 3.2-3.8 | 3.4-3.8 | 1.5-2.0 |
| Viscosity (25°C) | 350-450 mPa·s | 150-250 mPa·s | 60-80 mPa·s |
| Emulsifying Capacity | Medium | High | Low |
2. Key Applications & Industrial Uses
Cosmetic Formulations
As non-ionic emulsifier in creams/lotions (0.5-5% concentration), improves texture stability in pH range 4-8.
Pharmaceutical Systems
Used in transdermal drug delivery (10-20% loading) due to enhanced skin permeation properties.
Industrial Lubricants
Bio-based additive in metalworking fluids (3-8% blend ratio) showing 30% friction reduction vs mineral oils.
3. Customer Case Studies
Case 1: European Cosmetic Manufacturer
Challenge: Stabilize vitamin-enriched emulsion at 45°C
Solution: 3% glyceryl dioleate incorporation
Result: 12-month shelf-life achieved (+40% stability)
Case 2: Asian Pharma Company
Challenge: Enhance diclofenac gel absorption
Solution: 15% glyceryl dioleate penetration enhancer
Result: 2.3x bioavailability improvement
4. Usage Guidelines & Safety
| Parameter | Requirement |
|---|---|
| Storage Temperature | 15-25°C |
| Shelf Life | 24 months (unopened) |
| Incompatible Materials | Strong oxidizers, acids |
5. Request Quote/Samples
Contact our technical team for formulation support:
Email: info@vivalr.com
Tel: (86) 15866781826
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