1. Product Overview & Specifications

Sodium Oleate (CAS 143-19-1), a sodium salt of oleic acid, is a white to yellowish powder or solid with the molecular formula C₁₈H₃₃NaO₂ and molecular weight 304.44 g/mol. As an anionic surfactant, it exhibits excellent emulsification, penetration, and detergency properties.

Key Specifications:

• CAS No.: 143-19-1
• EINECS: 205-591-0
• Melting Point: 232–235°C
• Solubility: Soluble in hot water, partially soluble in ethanol
• Purity Grades: Pharmaceutical (≥98%), Industrial (≥90%)

2. Key Applications

Industrial Uses:

• Emulsifier in lubricants and metal cleaning agents
• Waterproofing agent for textiles
• Flotation collector in mineral processing

Pharmaceutical Uses:

• Critical excipient in fat emulsions for intravenous nutrition
• Stabilizer in liposomal drug delivery systems
• Na⁺/K⁺ ATPase activator in biochemical research

3. Parameter Comparison

4. Usage Scenarios

Pharmaceutical Manufacturing:

Used as a co-emulsifier in injectable fat emulsions to enhance stability and biocompatibility.

Biochemical Research:

Activates Na⁺/K⁺ ATPase to study ion transport mechanisms in cellular models.

5. Client Case Studies

Case 1: AVT Pharmaceutical Co., China

Application: Production of lipid emulsions for parenteral nutrition
Outcome: Achieved 24-month shelf life with optimized particle size distribution (≤500 nm).

Case 2: MedChemExpress (MCE), USA

Application: Research on AMPK-mediated β-oxidation in cancer cells
Outcome: Demonstrated 2.3-fold increase in metastatic cell migration inhibition at 50 μM concentration.

6. Inquiry & Contact

For technical specifications or bulk orders:

• Email: info@vivalr.com
• Tel: (86) 15866781826