Span 83 Sorbitan Sesquioleate Cosmetic Grade Sorbitan Ester Cas 8007-43-0

Name: Span 83 Sorbitan Sesquioleate Cosmetic Grade Sorbitan Ester Cas 8007-43-0
Brand: Hefei Daqi New Materials Technology Development Co., Ltd.
SKU: Span 83
Availability: InStock

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Span 83 Sorbitan Sesquioleate Cosmetic Grade Sorbitan Ester Cas 8007-43-0

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Détails sur le produit:

Lieu d'origine:	Chine
Nom de marque:	LIHONG
Certification:	ISO9001,14001,45001,Halal certification,OU certification
Numéro de modèle:	Span 83

Conditions de paiement et expédition:

Quantité de commande min:	2mt
Prix:	Négociable
Détails d'emballage:	25 kg/sac (un emballage spécial est disponible sur demande)
Délai de livraison:	10-15 jours
Conditions de paiement:	LC, T/T
Capacité d'approvisionnement:	100mts / mois

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Span 83 Sorbitan Sesquioleate Cosmetic Grade Sorbitan Ester Cas 8007-43-0

description de

Numéro de modèle:	Span 83	Nom chimique:	Sorbitan sesquioleat
Formule moléculaire:	C66H126O16	Catégorie de produit:	Surfacteur
poids moléculaire:	1175.7	Cas non.:	8007-43-0
Einecs Non:	232-360-1	Durée de conservation:	12-24 mois
Apparence:	Liquide visqueux jaune
Mettre en évidence:	Span 83 Sorbitan Sesquioleate , Sorbitan Sesquioleate Cosmetic Grade , Cosmetic Grade Sorbitan Ester

Span 83 Sorbitan Sesquioleate - Cosmetic Grade Surfactant

Product Overview

Span 83 - Sorbitan Sesquioleate

Sorbitan sesquioleate, also known as SSO, is synthesized by the esterification of sorbitan with oleic acid. At room temperature, it appears as a yellow viscous liquid. This W/O emulsifier has an HLB value of 3.7 and is soluble in ethanol, ethyl acetate, petroleum, and toluene.

Span 83 * Sorbitan sesquioleate * Made In China

Technical Specifications

According to Q/GDRH 006-2020, additional parameters for sorbitan sesquioleate are available upon request.

Parameters	Unit	Standard Value
Fatty Acid	w / %	74~80
Sorbitol	w / %	22~28
Acid Value	mg KOH/g	≤14
Saponification Value	mg KOH/g	143~165
Hydroxyl Value	mg KOH/g	182~220
Moisture	w / %	≤1

Span 83 * Sorbitan sesquioleate * Made In China

Applications & Uses

Sorbitan sesquioleate is widely used as an emulsifier in cosmetics, explosives, textile, and printing industries. It functions effectively as an emulsifier, stabilizer, lubricant, and thickener. Its most prominent application is in cosmetics, where it is used in various personal care products including skin-care products, body cleansing products, makeup, and sunscreen. Regarded as a low-hazard ingredient by the EWG's Skin Deep Cosmetic Database, sesquioleate is considered a safe skin soother and moisturizer when used at moderate doses.

Storage & Handling Instructions

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 83 * Sorbitan sesquioleate * 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, allowing 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, oleic acid, etc.) attached through esterification reactions.

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

Sorbitol is a sugar alcohol (crystalline hexahydric alcohol) sourced from plants like corn and potatoes. When sorbitol undergoes dehydration, it creates an anhydride called sorbitan.

What is HLB value?

HLB value (hydrophilic-lipophilic balance) represents the ratio between hydrophilic and lipophilic portions of a surfactant, ranging from 1 to 20. Values less than 6 favor W/O emulsion; values greater than 8 favor O/W emulsion; values between 7-9 indicate good wetting agents.

What are the differences of the range of polysorbates?

Various polysorbates differ by the type and number of fatty acids attached to polyoxyethylene sorbitan portions, giving each its unique hydrophilicity/lipophilicity properties.

Span 83 * Sorbitan sesquioleate * Made In China

About Jiangsu Lihong Technology Development Co., Ltd.

Jiangsu Lihong Technology Development Co., Ltd. is a national high-tech enterprise integrating R&D, production, sales and technical services. Located in the Salt Chemical New Materials Industrial Park in Huai'an City, Jiangsu Province, the company covers 150 acres with total investment exceeding RMB 500 million. Currently operating 14 industry-leading production lines with independent innovation capabilities, the facility has an annual production capacity of more than 100,000 tons.

The company holds several prestigious designations including Key Laboratory of Green Polyurethane Materials in Huai'an City, National High-Tech Enterprise, Specialized and Innovative SME in Jiangsu Province, Private Technology-based Enterprise in Jiangsu Province, and Member Unit of China Polyurethane Industry Association.