What is Sorbitan Trioleate CAS 26266-58-0

Sorbitan Trioleate (CAS 26266-58-0), also known by trade names like Span 85 and Arlacel 85, is a versatile non-ionic surfactant widely used as a water-in-oil (W/O) emulsifier. It belongs to the family of sorbitan esters, specifically derived from the esterification of sorbitan (anhydro-D-glucitol) with oleic acid. This compound is valued for its excellent emulsifying properties, making it a key ingredient across cosmetic, pharmaceutical, and industrial formulations.

Chemical Composition

Sorbitan Trioleate is a chemically defined anhydro-D-glucitol trioleate, with the molecular formula C60H108O8. It is formed through the esterification of sorbitan—an intermediate byproduct of sorbitol dehydration—with three oleic acid molecules. This structure results in a lipophilic compound that offers high affinity for oil phases, allowing it to stabilize emulsions effectively in various applications.

Physical Properties

Appearance: Clear to slightly yellow oily liquid
Molecular Weight: Approximately 964.5 g/mol
Solubility: Insoluble in water, soluble in oils and organic solvents
Melting Point: Typically below room temperature, remains liquid at ambient conditions
Viscosity: Moderate, facilitating ease of processing and blending
Hygroscopicity: Low moisture absorption, contributing to product stability

Key Characteristics

Non-ionic surfactant behavior ensures compatibility with a wide range of ingredients without the risk of ionic reactions.
Excellent water-in-oil emulsifying properties make it ideal for stabilizing W/O emulsions in skincare and pharmaceutical products.
High thermal stability and resistance to hydrolysis support durability in demanding formulations.
Biodegradable and safe for human use, aligning with modern regulations and consumer demands.

Synonyms and Trade Names

Sorbitan Trioleate is frequently referenced under several names in industry and supply chains:

Span 85 (common commercial name)
Arlacel 85 (brand-specific name)
Anhydro-D-glucitol trioleate (chemical name)
W/O emulsifier (functional descriptor)

These synonyms all represent the same fundamental product used as a cosmetic emulsifier, pharmaceutical excipient, and industrial lubricant, depending on formulation needs.

To , Sorbitan Trioleate CAS 26266-58-0 is a high-quality, versatile surfactant characterized by its chemical precision, stable physical form, and broad application potential. It is a trusted ingredient for creating stable emulsions, enhancing product texture and performance, and meeting stringent industry standards.

Applications of Sorbitan Trioleate CAS 26266-58-0

Sorbitan Trioleate, also known as Span 85, plays a crucial role across several industries due to its unique properties as a non-ionic surfactant and W/O emulsifier. Here’s how it fits into different applications:

Cosmetics and Personal Care

In cosmetics, Sorbitan Trioleate is valued as a cosmetic emulsifier that helps blend oil and water phases smoothly. It enhances the stability and texture of creams, lotions, and makeup products. This ingredient is common in formulations where a soft, non-greasy feel is desired. It also supports the delivery of active ingredients, improving product performance without compromising skin comfort or safety.

Pharmaceuticals

Pharmaceutical companies use Sorbitan Trioleate as a reliable pharmaceutical excipient. It facilitates the formation of stable emulsions that ensure consistent drug delivery, especially in topical and oral formulations. Its safety profile suits various medicinal products, including ointments, creams, and vaccines, where it assists in mixing active compounds without reacting chemically.

Industrial Uses

Sorbitan Trioleate’s ability to act as a stable industrial lubricant and emulsifier makes it valuable beyond personal care and pharmaceuticals. It is often incorporated in manufacturing processes where effective lubrication and emulsification are needed to improve equipment performance or product quality. It also finds use in the production of paints, coatings, and adhesives where stable emulsions are essential.

Other Applications

Beyond the major sectors, Sorbitan Trioleate is used in food-grade formulations, as well as in textile and agricultural industries. Its versatility allows formulations that require gentle yet effective emulsification without adding harsh chemicals or affecting the end product’s integrity.

Key benefits across applications:

High compatibility with oils and water
Enhances stability in emulsions
Supports safe and effective product formulations
Suitable for sensitive skin and environmentally conscious products

Sorbitan Trioleate CAS 26266-58-0 remains a trusted ingredient trusted by manufacturers in the U.S. looking for consistent quality and multi-industry utility.

Benefits of Blissam’s Sorbitan Trioleate High Purity and Quality

At Blissam, we ensure our Sorbitan Trioleate (CAS 26266-58-0), also known as Span 85 or Arlacel 85, meets strict quality standards. Our product delivers consistent, high purity with minimal impurities, making it ideal for sensitive applications like cosmetics and pharmaceuticals. This reliability means you get a stable W/O emulsifier or non-ionic surfactant you can trust every time.

Eco-Friendly and Safe

We prioritize safety and sustainability. Blissam’s Sorbitan Trioleate is produced through environmentally responsible methods, reducing waste and avoiding harmful additives. It’s non-toxic and biodegradable, ensuring it meets the growing demand for eco-conscious ingredients in personal care and industrial products across the U.S. market.

Customization Options

Understanding that every application can differ, Blissam offers tailored solutions to meet your specific needs. Whether it’s adjusting purity levels, packaging sizes, or formulation support, we provide flexible customization to suit your requirements—be it for cosmetic emulsifiers, pharmaceutical excipients, or industrial lubricants.

Reliable Supply Chain

We know timely delivery is critical. Blissam’s robust logistics network guarantees a steady, reliable supply of Sorbitan Trioleate across the United States. From bulk orders to smaller batches, our supply chain is designed to minimize downtime and keep your production moving smoothly.

Blissam’s Sorbitan Trioleate stands out for:

High purity and consistent quality for dependable performance
Eco-friendly, safe production aligned with U.S. regulations
Flexible customization suited to diverse applications
Reliable, on-time delivery supporting your business needs

Choosing Blissam means you get a trusted partner offering top-quality Span 85, meeting the unique demands of the U.S. market with professionalism and care.

Technical Specifications and Safety of Sorbitan Trioleate CAS 26266-58-0

Detailed Specifications of Sorbitan Trioleate

Sorbitan Trioleate (also known as Span 85 or Arlacel 85) is a non-ionic surfactant widely used as a W/O emulsifier in various industries. Below are the key technical specs to expect from a high-quality product like Blissam’s Sorbitan Trioleate:

Chemical Formula: C60H108O8
Appearance: Clear to slightly yellowish oily liquid
Density: Approx. 0.95 g/cm³ at 25°C
Viscosity: Moderate, suitable for emulsification processes
Saponification Value: 88–99 mg KOH/g
Acid Value: < 3 mg KOH/g
Ester Value: 110–130
Hydrophilic-Lipophilic Balance (HLB): ~1.8 (ideal for water-in-oil emulsions)
Purity: Typically above 98% for pharmaceutical and cosmetic grades

These specs ensure the product’s performance as a cosmetic emulsifier, pharmaceutical excipient, and industrial lubricant.

Safety Information

When handling Sorbitan Trioleate, safety is a priority. Here’s what you need to know:

Non-toxic and Generally Recognized as Safe (GRAS) for cosmetic and pharmaceutical use.
Avoid contact with eyes and skin; use appropriate personal protective equipment (PPE) like gloves and goggles during handling.
Low hazard under normal conditions but avoid ingestion or inhalation of mist or vapor.
In case of contact, rinse thoroughly with water; seek medical advice if irritation persists.
Store in a cool, dry place away from direct sunlight to prevent degradation.

Regulatory Compliance

Blissam ensures Sorbitan Trioleate meets strict regulatory standards relevant to U.S. and global markets:

Complies with FDA regulations for cosmetic and pharmaceutical applications.
Meets standards set by USP (United States Pharmacopeia) and EP (European Pharmacopoeia) for excipients.
Registered under TSCA (Toxic Substances Control Act) for USA compliance.
Compatible with REACH and RoHS directives for environmental safety.

Handling and Storage Guidelines

Proper handling and storage extend the shelf life and maintain product quality:

Storage Temperature: Keep between 10°C and 30°C (50°F and 86°F).
Packaging: Supplied in airtight containers (typically drums or totes) to prevent moisture and contamination.
Shelf Life: Usually 2 years when stored as recommended.
Avoid: Exposure to heat, moisture, and strong oxidizers to prevent degradation.
Use clean tools and minimize exposure during sampling or transfer to maintain purity.

By following these specifications and safety requirements, you can confidently incorporate Sorbitan Trioleate CAS 26266-58-0 into your formulations or processes with consistent results and peace of mind.

Why Buy Sorbitan Trioleate from Blissam

Trusted Manufacturer with Industry Experience

At Blissam, we pride ourselves on being a trusted manufacturer of high-quality chemicals like Sorbitan Trioleate (also known as Span 85, CAS 26266-58-0). With years of expertise in producing reliable surfactants and emulsifiers, we deliver products that meet strict quality standards every time. You can count on consistent chemical composition and purity, critical for applications in cosmetics, pharmaceuticals, and industrial uses.

Global Reach with Local Support

We serve customers across the United States and beyond, making sure you get the Sorbitan Trioleate you need, when you need it. Our global supply chain is designed for fast, dependable delivery while providing local customer support tailored to your business requirements. Whether you’re in California, Texas, or New York, Blissam ensures easy access to Span 85 with the support you expect from a local supplier.

Customer-Centric Approach

Blissam puts customers first. We offer customization options to fit your specific product formulations and volume needs. Our team works closely with you to understand your Sorbitan Trioleate requirements and provide technical guidance for optimal use, whether you need it as a non-ionic surfactant, W/O emulsifier, or pharmaceutical excipient. Your satisfaction is our priority.

Certifications and Transparency

Compliance matters, especially in regulated industries like cosmetics and pharmaceuticals. Blissam’s Sorbitan Trioleate comes with full certifications and documentation, ensuring it meets US FDA standards and other relevant quality benchmarks. We provide transparent product data sheets, safety information, and lab testing results so you can make confident purchasing decisions.

Choose Blissam for Sorbitan Trioleate when you want a reliable, safe, and expertly backed supplier with the right combination of quality, service, and compliance for the US market.

How to Purchase Sorbitan Trioleate from Blissam

Request a Quote for Sorbitan Trioleate CAS 26266-58-0

Getting started with Sorbitan Trioleate (Span 85) from Blissam is simple. Just reach out through our website or contact our sales team directly to request a quote tailored to your order size and specifications. We provide transparent pricing based on volume and any customization needs, ensuring you get the best value.

Shipping and Delivery

Blissam guarantees reliable shipping and prompt delivery across the United States. Whether you need small samples or large bulk orders, we ensure secure packaging and efficient logistics so your Cosmetic Emulsifier or Pharmaceutical Excipient arrives on time and in perfect condition.

Fast processing times
Nationwide reach
Safe, compliant transport for industrial chemicals

Customization and Bulk Orders

We understand the diverse needs of the US market. That’s why Blissam offers customization options for Sorbitan Trioleate to meet your product formulation requirements. Bulk orders come with competitive pricing and flexible delivery schedules.

Custom blend formulations
Scalable order volumes
Consultation availability for formulation support

Contact Information

To buy Sorbitan Trioleate CAS 26266-58-0 or discuss your project, contact Blissam’s expert team:

Phone: +86 15957191858
Email: [email protected]
Online Contact Form: Visit our website to submit your inquiry

We’re here to support you every step of the way in sourcing this non-ionic surfactant and W/O emulsifier known for its high purity and consistent quality.

Explore more about our offerings and related products to maximize your formulation potential.

Frequently Asked Questions Sorbitan Trioleate CAS 26266-58-0

What is Sorbitan Trioleate used for

Sorbitan Trioleate, also known as Span 85 or Arlacel 85, is mainly used as a non-ionic surfactant and W/O (water-in-oil) emulsifier. It’s popular in cosmetics to enhance texture and stability, in pharmaceuticals as an excipient, and in industrial applications as a lubricant and dispersing agent.

Is Sorbitan Trioleate safe for cosmetic use

Yes, Sorbitan Trioleate meets regulatory standards for use in cosmetics and personal care products. It is non-toxic, hypoallergenic, and generally well-tolerated on skin, making it a trusted cosmetic emulsifier.

What are the key physical properties of Sorbitan Trioleate

Appearance: Clear to pale yellow liquid
Chemical formula: C60H108O8
Density: Approximately 0.91 g/cm³
Melting point: Around 24-26°C
Solubility: Insoluble in water, soluble in oils and organic solvents

These properties allow Sorbitan Trioleate to efficiently stabilize oil-based formulations.

Can Sorbitan Trioleate be customized for specific formulations

At Blissam, we offer customization options to meet your formulation needs, whether you require specific purity levels or tailored packaging sizes for bulk orders. This flexibility helps manufacturers in cosmetics, pharmaceuticals, and industry achieve optimal product performance.

How should Sorbitan Trioleate be stored and handled

To maintain its quality and extend shelf life, store Sorbitan Trioleate in a cool, dry place away from direct sunlight and moisture. Use proper protective gear during handling, such as gloves and goggles, to avoid direct skin or eye contact.

What regulatory standards does Sorbitan Trioleate comply with

Our Sorbitan Trioleate complies with major US FDA and REACH standards, and is manufactured under ISO-certified processes. This ensures safety, quality, and regulatory compliance for consumer and industrial use in the United States.

How do I purchase Sorbitan Trioleate from Blissam

You can request a quote directly through our website or contact our sales team. We offer reliable shipping across the US with options for bulk orders and custom formulations. Our customer support is ready to assist with your specific needs.

What makes Blissam’s Sorbitan Trioleate stand out

High purity and consistent quality guaranteed
Eco-friendly production methods
Reliable supply chain with fast delivery
Dedicated support team for technical and logistical assistance

If you have any other questions about Sorbitan Trioleate CAS 26266-58-0, feel free to reach out—Blissam is here to help.

Sorbitan Trioleate CAS 26266-58-0