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Sorbitan Sesquioleate CAS 8007-43-0

Molecular Formula: C66H126O16

Formula Weight: 1175.7

ZSpharmac: Sorbitan Sesquioleate Supplier

Product Name: Sorbitan Sesquioleate
CAS No: 8007-43-0
Purity: 99%

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Basic Info

Product Name:Sorbitan Sesquioleate
Other Names:Span 83
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Pale Yellow Viscous Liquid
EINECS No.:232-360-1
Provide:Sorbitan Sesquioleate MSDS;
Sorbitan Sesquioleate COA

What is Sorbitan Sesquioleate?

Sorbitan Sesquioleate is an artificial non-ionic emulsifier produced by partial esterification of sorbitol or sorbitan with food-grade palmitic acid. Frequently utilized in pharmaceuticals are Span 20, Span 40, Period 60, Span 65, Period 80, Span 85 and also other ranges. Period is non-toxic and also non-irritating, mostly white or yellow oily fluid, or milklike white waxy strong, with special smell as well as light preference.It is insoluble in water, but typically can be dispersed in water or hot water, and mainly soluble in solvents such as ether, fluid paraffin or fatty oil. Period can be used in fruit juice drinks and also vegetable healthy protein drinks to prevent fat from drifting as much as develop oil rings. Period 83, likewise called Sorbitan Sesquioleate in Chinese, can be made use of as an emulsifier in the prep work of creams, creams and also ointments.

Sorbitan Sesquioleate Property

density 0.989 g/mL at 25 °C(lit.)
vapor pressure 0.81 psi ( 20 °C)
refractive index n20/D 1.478(lit.)
Fp 113 °C
solubility Dispersible in water, soluble in fatty oils, slightly soluble in ethanol.
form Viscous Liquid
pka13.11[at 20 ℃]
color Pale Yellow
Water Solubility Insoluble in cold water, hot water. soluble in mineral oil and ethyl acetate.


Sorbitan Sesquioleate Uses

Span emulsifiers such as Sorbitan Sesquioleate can be made use of as emulsifiers in the prep work of creams, solutions and ointments. When made use of alone, they can prepare stable water-in-oil solutions or microemulsions; When utilized in combination with temperature level, different water-in-oil and oil-in-water emulsions or lotions can be prepared; it can additionally be used as a solubilizer, moistening representative, dispersant, putting on hold representative, and so on. It can be utilized to prepare inhalants, intramuscular shots, oral remedies, ocular prep work, topical preparations as well as genital prep work. Its application range is as adheres to:

1) Sorbitan Sesquioleate is made use of to prepare a whitening microemulsion, even more particularly, the lightening microemulsion includes: Sorbitan Sesquioleate (Span 83) as well as PEG-20-sorbitan oleic acid; a or more oily parts picked from hydrocarbon oils, synthetic oils, pet and vegetable oils, silicone oils as well as combinations thereof; polyhydric alcohols and also water; several water-soluble bleaching ingredients. The microemulsion prepared by the invention is a water-in-oil system, has great security, can be saved for a long time, has an excellent solubilizing effect on water-soluble bleaching resources, as well as can be made into an item with higher useful components.

2) Sorbitan Sesquioleate is made use of to prepare a BB cream with thick silica-coated pearl powder, which is made up of bis-PEKG/PPKG -14/ 14 polydimethylsiloxane, sorbitan sesquioleate (Sorbitan Sesquioleate) Disc 83), dimethicone, cyclomethicone, isononyl isononanoate, titanium dioxide, thick silica-coated pearl powder, quaternium-18 bentonite, iron oxide, Glycerin, butylene glycol, sodium chloride, methylparaben, propylparaben, disodium EDTA, algae extract, bis(hydroxymethyl) imidazolidinyl urea, essence and deionized water are combined as well as emulsified homogeneously ended up being. The creation has a simple procedure, makes use of dense silica-coated pearl powder to change the mineral powder in typical BB cream, can stay clear of directly adding pearl powder to harm the emulsification system of cosmetics, not only can cover acnes, isolate and shield, but likewise bring skin Features deep-rooted pearl nutrients, nurtures and also moisturizes, enhances skin flexibility; has excellent lightening result, as well as offers full play to pearl powder’s several functions such as whitening, isolation, and also anti-radiation.

3) Sorbitan Sesquioleate is used to prepare an anti-allergic microemulsion, which includes: Sorbitan Sesquioleate (Period 83) and PEG-60 sorbitan stearate; a or even more oily parts picked from hydrocarbon oils, artificial oils, animal and vegetable oils, silicone oils as well as combinations thereof; polyhydric alcohols and also water; one or more water-soluble antiallergic resources. The microemulsion is a water-in-oil system, has great security, can be kept for a long time, has a good solubilizing result on water-soluble anti-allergic basic materials, and also can be made into products with greater useful parts.

4) Sorbitan Sesquioleate is used to prepare a lightening treatment smear remedy, which consists of the following components partially by mass: 26-30 parts of methyl p-hydroxybenzoate, 28-32 parts of kudzu origin extract, 24 parts of phenyltrimethylsilane|28 components, Sorbitan Sesquioleate (Span 83) 22|26 components, Palmitoyl Tetrapeptide-7 28|32 parts, Shea Butter 24|28 parts, Dimethicone 22 components|26 parts, seaweed remove 28|32 components, ceramide 24|28 parts, pentaerythritol stearate 22|26 parts, homosalate 28|32 components, calcium hydrogen phosphate 24|28 components, isononanoic acid iso 24|28 parts of nonyl ester, 22|26 parts of stearyl trimethyl ammonium chloride, 10000|20000 parts of water. The preparation technique of the whitening treatment smear liquid is straightforward, and the prepared product has a relatively premium whitening effect. The item can effectively speed up the revival of skin surface area cells, has exceptional lightening and also treatment results, has no excitement to the skin, as well as has great skin elasticity after use. Good treatment.

5) Sorbitan Sesquioleate is made use of to prepare a steady, waterproof as well as breathable fluid structure, which connects to the technological area of cosmetics. The present invention includes the following basic materials: alkanol acrylate crosslinked polymer, ethylhexyl methoxycinnamate, sorbitan sesquioleate (Period 83), candelilla wax, polydimethylsiloxane, butylene glycol, yam essence, vitamin c, emulsifier, concealer powder, moisturizer, colorant, ultrafine silicon-treated titanium dioxide, hyaluronic acid, anti-oxidant, deionized water. The liquid structure of the development has no heavy feeling when applied to the face, is breathable and also comfy, and the skin does not feel completely dry after application, has good adhesion, strong water as well as sweat resistance, is hard to remove make-up, and creates a skin improving impact.

Production Method of Sorbitan Sesquioleate

Put 1 mol of sorbitol into the reactor, dehydrate under reduced pressure, then press the refined oleic acid into the reactor, and then add a catalytic amount of sodium hydroxide. Vacuum was drawn under stirring, the temperature was gradually raised to about 200°C, and the reaction was maintained for 8 hours. Take a sample to measure the acid value, and the esterification reaction ends when the acid value reaches about 12. Cool and stand for 24 hours. After the reaction liquid is layered, throw away the layer of dark liquid, put the upper liquid into the decolorization kettle, and decolorize it with hydrogen peroxide at 50-60°C for 1 hour. Continue vacuum dehydration, dehydration at 110°C for 5 hours to complete the reaction, and the discharge filling is Sorbitan Sesquioleate.

How to Use Sorbitan Sesquioleate Cream

Use this item as transmitted. Some things require activation prior to use. Stick to all instructions on the item packaging. If you have any kind of sort of problems, ask your doctor or pharmacist.

Some items require shivering prior to usage. Examine the tag to see if the bottle needs to be trembled well before use. Connect to influenced skin areas as required or as assisted on the label or by your medical professional. Simply exactly how generally you utilize the medication depends on the thing and also your skin problem. To take care of dry hands, you may want to take advantage of the item each and every single time you clean your hands, as well as likewise throughout the day.

If you are utilizing this item to aid with baby diaper breakout, tidy the infant diaper location before application and also allow the area to dry before utilizing the item.

If you are using this product to aid deal with radiation skin burns, connect with a radiation specialist to see if your brand can be made use of before radiation therapy.

Follow all directions on tag for correct use. Associate with skin only. Stay clear of sensitive areas such as eyes, inside of mouth/nose, as well as additionally vagina/groin location unless otherwise guided by the label or your physician. Examine the tag for instructions on any type of type of areas or skin kinds you should not use the thing on (e.g. face, any kind of kind of broken/cracked/cut/ irritated/scratched skin areas, or simply recently cut skin areas).
Use this medicine regularly to get the most make the most of it. A great deal of creams need water to work. Apply this product after bath/shower when skin is still damp. For extremely dry skin, your physician may advise you to saturate the location prior to applying this thing. Dry skin can be made worse by extended, hot water or normal bathing/washing.

About Products:
If you need Sorbitan Sesquioleate as a cosmetic raw material, please contact our service staff directly, we will provide you with high-quality products at the best price.
As an experienced Sorbitan Sesquioleate manufacturer and supplier, ZSpharmac will provide Sorbitan Sesquioleate raw materials for customers all over the world for a long time.
Over the years, the company has been adhering to the spirit of “integrity management, strict quality control, customer first”, and has won unanimous praise from domestic and foreign customers.

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

Help China Chemicals to benefit the happiness of human life
Become the most trusted chemical supplier in the world
Striver – oriented, enrich employees, customer first, deep service, seek development
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Cosmetic raw materials
  • Products/Service:Cosmetic raw materials (flavors and fragrances,antioxidant products, moisturizing and hydrating, whitening agents, cosmetic additives)
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

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