Sorbitan Laurate（Span 20 ): Premium Plant-Derived W/O Emulsifier for Cosmetics & Pharmaceuticals
Model No. : NK-5926
Brand Name: NIKOOCHEM
Place of Origin: Guangdong, China
Product Names: 1,4-anhydro-D-glucitol 6-dodecanoate
Other Names: D-Glucitol, 1,4-anhydro-, 6-dodecanoate;6-O-Dodecanoyl-1-deoxy-D-gluco-hexofuranose;1,4-anhydro-D-glucitol 6-dodecanoate
INCI: SORBITAN LAURATE
CAS No.: 1338-39-2; 1337-30-0
Molecular formula: C18H34O6
Molecular weight: 346.46
Appearance: Amber viscous liquid
Acid Value: ≤10 mg KOH/g
Moisture: ≤1.0%
HLB Value： 8.6
Purity：≥98%
Heavy metal : <10PPM (Pb)
1,4-Dioxane：≤10 ppm
Storage：2 years (sealed, <25°C)
MOQ : 25kgs(sample available)
Packaging : 25kg drum
SORBITAN LAURATE: Premium Plant-Derived W/O Emulsifier for Cosmetics & Pharmaceuticals
PEG-Free · CIR-Certified Safety · Multi-Industry Versatility
Product Overview
NIKOO's Sorbitan Laurate (INCI: Sorbitan Laurate, CAS 1338-39-2; 1337-30-0) is a non-ionic, plant-derived emulsifier synthesized from sorbitol and lauric acid. This amber viscous liquid (HLB 8.6) excels in stabilizing water-in-oil (W/O) emulsions, enhancing water resistance, and improving sensory properties in cosmetics and pharmaceuticals. With a purity ≥98%, it delivers reliable performance while meeting global regulatory standards
Physical Properties
Appearance: Pale yellow to yellow oily liquid with a slight odor.
Solubility: Slightly soluble in ethyl acetate, insoluble in water.
Physical and Chemical Parameters: Acid Value ≤ 8, Saponification Value 158-170, Hydroxyl Value 330-358, Iodine Value ≤ 10, Peroxide Value ≤ 5.
Core Applications & Benefits
Cosmetics & Personal Care
- W/O Emulsions: Stabilizes creams, sunscreens, and foundations (≤3% for leave-on; ≤3% for rinse-off) .
- Water Resistance: Enhances durability in SPF and waterproof products
- Low Comedogenicity: Acne risk rating: 1 (minimal pore-clogging potential) .
Pharmaceuticals
Ointments & Topicals: Emulsifier for hydrophobic API delivery (e.g., corticosteroid creams)
Technical Advantages
- Clean Formulation: PEG-free, plant-based (non-GMO), and biodegradable 17.
- Sensory Enhancement: Imparts non-greasy texture and smooth spreadability.
- Process Efficiency: Cold-process compatible—reduces energy consumption by 25%
Storage & Handling
Conditions: 25°C max, ≤60% humidity, sealed/light-resistant containers
Safety: Non-irritating; use gloves/goggles during industrial handling
Contact Us:
For samples, technical data sheets, or formulation support, reach out to our sales team today!