Sorbitan Mono Oleate (High Oleic Grade) SMO HI-ESTOSPAN 80 HI

Overview

Sorbitan Mono Oleate (High Oleic Grade) SMO HI-ESTOSPAN 80 HI is a premium, high-performance non-ionic surfactant and emulsifier, specifically engineered for demanding industrial applications. As an ester derived from sorbitol and high oleic acid, this advanced grade of Sorbitan Mono Oleate (INCI: Sorbitan Oleate, CAS: 1338-43-8) offers superior emulsifying properties and enhanced oxidative stability compared to standard grades. Its unique chemical structure, characterized by a higher concentration of monounsaturated oleic acid, ensures exceptional performance in stabilizing oil-in-water and water-in-oil emulsions across diverse matrices.

CanCastor's SMO HI-ESTOSPAN 80 HI is meticulously manufactured to meet stringent quality benchmarks, making it an indispensable component in formulations requiring robust emulsification, dispersion, and solubilization capabilities. This versatile additive finds critical roles in pharmaceutical, food, cosmetic, and various industrial sectors, where its low irritancy, broad compatibility, and high efficacy are paramount. Our commitment to sustainable sourcing and advanced manufacturing processes ensures a consistent, high-purity product vital for your critical applications.

Key Physical & Chemical Properties

SMO HI-ESTOSPAN 80 HI exhibits a carefully controlled profile to ensure optimal performance:

• Appearance: Yellowish viscous liquid
• Acid Value: Max 8.0 mg KOH/g
• Saponification Value: 145 - 160 mg KOH/g
• Hydroxyl Value: 193 - 210 mg KOH/g
• Iodine Value: 75 - 95 g I₂/100g (reflecting high oleic content)
• Moisture Content: Max 1.0 % (K.F.)
• Specific Gravity (25°C): 0.980 - 1.000 g/cm³
• HLB Value: Approximately 4.3 (indicating strong lipophilic character, ideal for W/O emulsions)