Sodium Caprylate (CAS 1984-06-1) Comprehensive Guide
Table of Contents
- 1. Basic Information & Specifications
- 2. Applications & Industry Uses
- 3. Usage Guidelines
- 4. Real-World Case Studies
- 5. Contact for Custom Solutions
1. Basic Information & Specifications
| Parameter | Sodium Caprylate | Alternative Salts (e.g., Sodium Laurate) |
|---|---|---|
| CAS Number | 1984-06-1 | 629-25-4 |
| Molecular Formula | CH3(CH2)6COONa | C12H23NaO2 |
| Purity | ≥98% | 95-97% |
| Solubility (Water) | Highly soluble | Moderate solubility |
| pH (1% Solution) | 8.5-10.5 | 9.0-11.0 |
2. Key Applications
2.1 Food Preservation
Effective antimicrobial agent in baked goods (0.1-0.3% w/w) and dairy products. Inhibits mold & yeast growth with 2-3x longer shelf life vs. calcium propionate.
2.2 Cosmetic Formulations
pH-balancing agent in skincare (0.5-2% concentration). Reduces acne-causing bacteria by 89% in clinical tests when combined with zinc derivatives.
2.3 Pharmaceutical Uses
Excipient in topical antifungals (3-5% strength). Enhances drug penetration by 40% compared to free fatty acid forms.
3. Usage Guidelines
3.1 Recommended Dosages
| Application | Concentration Range | Optimal Temperature |
|---|---|---|
| Food Preservation | 0.05-0.5% | 4-25°C |
| Cosmetic Creams | 0.2-1.8% | 20-40°C |
3.2 Compatibility Notes
Avoid strong oxidizers. Stable with most surfactants but may reduce efficacy in high calcium systems (>200ppm).
4. Real-World Case Studies
4.1 European Bakery Chain
Challenge: Reduce preservatives in organic bread while maintaining 21-day shelf life.
Solution: 0.2% Sodium Caprylate + modified atmosphere packaging
Result: 78% mold reduction vs control group, achieved clean-label certification
4.2 US Cosmetic Manufacturer
Challenge: Develop non-irritating antifungal foot cream
Solution: 1.5% Sodium Caprylate + 0.5% Tea Tree Oil
Result: 92% customer satisfaction rate, 60% repeat purchases
5. Request Custom Formulation Support
Our technical team can optimize Sodium Caprylate concentrations for your specific application:
- Email: info@vivalr.com
- Phone: (86) 15866781826
- Ask about bulk pricing (100kg+ orders)



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