C60H108O8 Sorbitan Trioleate Span 85 Industrial Emulsifiers Cas 26266-58-0

Name: C60H108O8 Sorbitan Trioleate Span 85 Industrial Emulsifiers Cas 26266-58-0
Brand: Hefei Daqi New Materials Technology Development Co., Ltd.
SKU: Span 85
Availability: InStock

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C60H108O8 Sorbitan Trioleate Span 85 Industrial Emulsifiers Cas 26266-58-0

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Product Details:

Place of Origin:	China
Brand Name:	LIHONG
Certification:	ISO9001,14001,45001,Halal certification,OU certification
Model Number:	Span 85

Payment & Shipping Terms:

Minimum Order Quantity:	2mt
Price:	Negotiable
Packaging Details:	25kg/bag (special packaging is available upon request)
Delivery Time:	10-15days
Payment Terms:	L/C, T/T
Supply Ability:	100MTS/ MONTH

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C60H108O8 Sorbitan Trioleate Span 85 Industrial Emulsifiers Cas 26266-58-0

Description

Model Number:	Span 85	Chemical Name:	Sorbitan Trioleate
Molecular Formula:	C60H108O8	Product Category:	Surfactant
Molecular Weight:	957.49	CAS NO.:	26266-58-0
EINECS NO.:	247-569-3	Shelf Life:	12-24 Months
Appearance:	Pale-yellow Viscous Liquid
Highlight:	C60H108O8 Sorbitan Trioleate Span 85 , Span 85 Industrial Emulsifiers , Industrial Emulsifiers Cas 26266-58-0

Span 85 Sorbitan Trioleate Industrial Additive Emulsifier

Sorbitan Trioleate (CAS NO. 26266-58-0)

Sorbitan trioleate (STO) is synthesized by the esterification of sorbitan with oleic acid. It has a molecular formula of C60H108O8. At room temperature, it appears as a pale-yellow viscous liquid. As a W/O emulsifier with an HLB value of 1.8, it is soluble in mineral and vegetable oils.

Key functions include emulsification for cosmetics and personal care products; lubrication, dispersant, and softener for textiles; and anti-rusting for oil extraction applications.

Span 85 * Sorbitan Trioleate * Made In China

Technical Specifications

According to Q/GDRH 007-2020, other parameters are available upon request.

Parameters	Unit	Standard Value
Acid value	mg KOH/g	≤15
Saponification value	mg KOH/g	165～185
Hydroxyl value	mg KOH/g	60～80
Moisture	w / %	≤1.5

Span 85 * Sorbitan Trioleate * Made In China

Advantages of Sorbitan Trioleate

Widely used in cosmetic products, personal care products, and industrial applications
Suitable for cosmetic, pharmaceutical, and industrial formulations

Span 85 * Sorbitan Trioleate * Made In China

Instructions for Use and Storage

Storage: Store in cool, dry places in tightly sealed packages, away from heat and light
Transportation: Transport as non-dangerous goods
Shelf Life: 1 year
Packaging: 25kg/drum, 200kg/drum and 900kg/drum (special packaging available upon request)
Shipment: 7-14 days after receiving payment

Span 85 * Sorbitan Trioleate * Made In China

Frequently Asked Questions

What is the difference between polysorbates and sorbitan esters?

Polysorbates are ethoxylated sorbitan esters made by ethoxylation of sorbitol with different fatty acids. Polysorbates are hydrophilic, whereas sorbitan esters are lipophilic.

What is a water-in-oil (W/O) emulsifier?

In water-in-oil emulsion, the hydrophilic parts of emulsifiers surround the water droplets and expose their lipophilic portions to the oil phase. This allows water droplets to suspend in oil environment.

What is sorbitan ester made of?

Sorbitan ester is composed of sorbitol-derived hexitol anhydrides (sorbitans) and various fatty acids (lauric acid, palmitic acid, stearic acid and oleic acid etc.). Fatty acids are attached to sorbitans through esterification reactions.

What is sorbitol? What is the difference between sorbitol and sorbitan?

Sorbitol is a sugar alcohol (crystalline hexahydric alcohol) that can be sourced from plants, such as corn and potatoes. When sorbitol undergoes a dehydration process, where one water molecule is removed, it creates an anhydride called sorbitan.

What is HLB value?

HLB value is the abbreviation for hydrophilic-lipophilic balance, representing the ratio between the hydrophilic portions and lipophilic portion of a surfactant. It is represented by a number between 1 and 20. An HLB value less than 6 indicates that the surfactant favors W/O emulsion; an HLB value greater than 8 favors O/W emulsion. HLB values between 7 and 9 indicate that the surfactants are good wetting agents.

What are the differences of the range of polysorbates?

The various polysorbates differ by the type of fatty acids and the number of fatty acids attached to the polyoxyethylene sorbitan portions of the molecules. Thus, each polysorbate has its own hydrophilicity/lipophilicity property and characteristic.

Span 85 * Sorbitan Trioleate * Made In China

About Us

Jiangsu Lihong Technology Development Co., Ltd. is a national high-tech enterprise integrating R&D, production, sales and technical services. The company is located in the Salt Chemical New Materials Industrial Park in Huai'an City, Jiangsu Province, covering an area of 150 acres. The total investment of the factory exceeds RMB 500 million. Currently, there are 14 production lines that lead the industry with independent innovation, with an annual production capacity of more than 100,000 tons.

The company is the key laboratory of green polyurethane materials in Huai'an City, a national high-tech enterprise, a specialized and innovative small and medium-sized enterprise in Jiangsu Province, a private technology-based enterprise in Jiangsu Province, and a member unit of the China Polyurethane Industry Association.