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Zhishang Chemical

Span 83 CAS 8007-43-0

Molecular Formula: C66H126O16

Formula Weight: 1175.7

ZSpharmac: Span 83 Supplement

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Product Name: Span 83
CAS No: 8007-43-0
Purity: 99%

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Basic Info

Product Name:Span 83
Other Names:Sorbitan Sesquioleate
CAS:8007-43-0
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Pale Yellow Viscous Liquid
EINECS No.:232-360-1
Storage:2-8°C
Provide:Span 83 MSDS;
Span 83 COA

What is Span 83?

Period 83 is an artificial non-ionic emulsifier obtained by partial esterification of sorbitol or sorbitan with food grade palmitic acid. Period 20, Period 40, Span 60, Period 65, Span 80, Period 85 as well as other varieties are typically made use of in medicine. Period can be utilized in fruit juice drinks and vegetable healthy protein drinks to protect against fat from floating up and developing oil rings. Period 83, also called sorbitan sesquioleate in Chinese, can be utilized as an emulsifier in the preparation of lotions, solutions and also lotions.

Span 83 Properties:

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
color Pale Yellow
Water Solubility Insoluble in cold water, hot water. soluble in mineral oil and ethyl acetate.

 

Span 83 Uses

1. Span 83 is used to prepare a kind of whitening microemulsion, more specifically, the whitening microemulsion contains: sorbitan sesquioleate (Span 83) and PEG-20-sorbitan oleic acid; a or more oily components selected from hydrocarbon oils, synthetic oil esters, animal and vegetable oils, silicone oils and mixtures thereof; polyols and water; one or more water-soluble whitening raw materials. The microemulsion prepared by the invention is a water-in-oil system, has good stability, can be stored for a long time, has a good solubilizing effect on water-soluble whitening raw materials, and can be made into a product with high functional components.

2. Span 83 is used to prepare a BB cream with dense silica-coated pearl powder, which is composed of bis-PEKG/PPKG-14/14 polydimethylsiloxane, sorbitan sesquioleate Disc 83), Dimethicone, Cyclomethicone, Isononyl Iononanoate, Titanium Dioxide, Dense Silica Coated Pearl Powder, Quaternary Ammonium Salt-18 Bentonite, Iron Oxide, Glycerin, butanediol, sodium chloride, methylparaben, propylparaben, disodium EDTA, algae extract, bis(hydroxymethyl)imidazolidinyl urea, essence and deionized water were mixed, emulsified and homogenized. to make. The process of the invention is simple, the pearl powder coated with dense silicon dioxide is used to replace the mineral powder in the traditional BB cream, the damage to the cosmetic emulsification system caused by the direct addition of the pearl powder can be avoided, and it can not only cover defects, isolate and protect, but also provide skin care. Comes with deep-level pearl nutrients, nourishes and moisturizes, and increases skin elasticity; it has a good whitening effect, and gives full play to the whitening, isolation, anti-radiation and other effects of pearl powder.

3. Span 83 is used to prepare an anti-allergic microemulsion, and the anti-allergic microemulsion contains: sorbitan sesquioleate (Span 83) and PEG-60 sorbitan stearate; a or more oily components selected from hydrocarbon oils, synthetic oil esters, animal and vegetable oils, silicone oils and mixtures thereof; polyols and water; one or more water-soluble anti-allergic raw materials. The microemulsion is a water-in-oil system, has good stability, can be stored for a long time, has a good solubilizing effect on water-soluble anti-allergic raw materials, and can be made into a product with high functional components.

4. Span 83 is used to prepare a whitening and nursing smear, which is composed of the following components in parts by mass: 26-30 parts of methylparaben, 28-32 parts of Pueraria lobata extract, 24 parts of phenyltrimethylsilane ~28 parts, sorbitan sesquioleate (Span 83) 22~26 parts, palmitoyl tetrapeptide-7 is 28~32 parts, shea butter 24~28 parts, polydimethylsiloxane 22 ~26 parts, 28-32 parts of seaweed extract, 24-28 parts of ceramide, 22-26 parts of pentaerythritol stearate, 28-32 parts of homosalate, 24-28 parts of calcium hydrogen phosphate, isononanoate 24-28 parts of nonyl ester, 22-26 parts of stearyl trimethyl ammonium chloride, and 10,000-20,000 parts of water. The preparation process of the whitening and nursing smear is simple, the prepared product has a relatively superior whitening effect, the product can effectively accelerate the renewal of skin surface cells, the whitening and nursing effect is remarkable, the skin is not irritated, the skin elasticity is good after use, and the beauty is good. Good care.

5. Span 83 is used for preparing a stable, water-resistant and breathable liquid foundation, which relates to the technical field of cosmetics. The present invention includes the following raw materials: alkanol acrylate cross-linked polymer, ethylhexyl methoxycinnamate, sorbitan sesquioleate (Span 83), candelilla wax, polydimethylsiloxane , Butylene Glycol, Yam Extract, Vitamin C, Emulsifier, Concealer Powder, Moisturizer, Colorant, Ultrafine Silicon Treated Titanium Dioxide, Hyaluronic Acid, Antioxidant, Deionized Water. The liquid foundation of the invention has no heavy feeling when applied to the face, is breathable and comfortable, does not feel dry on the skin after being applied, has good adhesion, strong water and sweat resistance, is not easy to remove makeup, and can create a skin beautifying effect.

Span 83 Production Method

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 catalyst amount of sodium hydroxide. Under stirring, vacuumize, gradually heat up to about 200 °C, and maintain the reaction for 8 h. 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, the dark liquid of the lower layer is thrown away, and the upper layer of liquid is poured into the decolorization kettle, and decolorized with hydrogen peroxide at 50-60° C. for 1 h. Continue to vacuum dehydration, dehydration at 110 ℃ for 5 hours, the reaction is completed, and the finished product is discharged and filled.

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:

OUR MISSION
Help China Chemicals to benefit the happiness of human life
OUR VISSION
Become the most trusted chemical supplier in the world
OUR BUSINESS PHILOSOPHY
Striver – oriented, enrich employees, customer first, deep service, seek development
OUR VALUES
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: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
  • Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food 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.

Service

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.

FAQ

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.

 

HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?

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.

Shipping

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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