Sorbitan Monostearate
- HS Code: 3402.13.00
- CAS NO. : 1338-41-6
- General Description
- Chemical Properties
- Technical Specification
- Applications
- Compliance and Certifications
- Packaging Details
- Key Features/Benefits
- Storage and Handling
General Description
Sorbitan Monostearate is a non-ionic surfactant and emulsifying agent produced by the esterification of sorbitol with stearic acid. It is primarily used as a water-in-oil emulsifier and stabilizer in formulations requiring controlled emulsification, texture enhancement, and long-term stability.
With a low HLB value, Sorbitan Monostearate is particularly effective in oil-based and high-fat systems. Its non-ionic chemistry ensures stability across a wide pH range and compatibility with other surfactants, oils, and active ingredients. This makes it a preferred choice in food, pharmaceutical, personal care, and industrial applications where formulation reliability and regulatory compliance are essential.
Chemical Properties
• Physical State:Cream solid;
• Solubility: Insoluble in water;
• HLB ~4.7
Technical Specification
• Acid Value: Max 8;
• Saponification Value: 140–160 mg KOH/g
Applications
Food Industry:
Used as an emulsifier and stabilizer in bakery products, confectionery, margarine, and fat-based food systems to improve texture, aeration, and shelf stability.
Pharmaceuticals: Used in topical creams, ointments, and medicinal formulations as an emulsifying and consistency-building agent.
Personal Care and Cosmetics: Used in creams, lotions, balms, deodorants, and makeup products to enhance emulsion stability, viscosity, and skin feel.
Industrial Applications: Used in lubricants, coatings, and textile formulations as a dispersing and stabilizing agent.
Compliance and Certifications
USP/FCC available; REACH compliant
Packaging Details
25 kg bags
Key Features/Benefits
• Effective water-in-oil emulsification
• Non-ionic and electrolyte-tolerant
• Improves texture, stability, and consistency
• Compatible with oils, waxes, and active ingredients
• Suitable for food, pharma, cosmetic, and industrial formulations
• Reliable performance across varied processing conditions
Storage and Handling
• Store in a cool, dry place away from direct sunlight
• Keep containers tightly sealed to prevent contamination
• Avoid prolonged exposure to heat and moisture
• Follow standard industrial handling and safety practices
