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Sorbitan Tristearate CAS 26658-19-5

Molecular Formula: C60H114O8

Formula Weight: 963.54

ZSpharmac: Sorbitan Tristearate Supplier

Product Name: Sorbitan Tristearate
CAS No: 26658-19-5
Purity: 99%

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Basic Info

Product Name:Sorbitan Tristearate
Other Names:SPAN 65
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Yellow Waxy Solid
EINECS No.:247-891-4
Storage:Store Below +30°C.
Provide:Sorbitan Tristearate MSDS;
Sorbitan Tristearate COA

What is Sorbitan Tristearate?

Span is a type of artificial non-ionic emulsifier. Its business production approach is: sorbitol as well as fat are warmed up to 190-230 ℃ for esterification reaction and dehydration under alkali catalysis according to the molar proportion needed by the completed product. Another technique is to prepare sorbitan at first, after that dilute, decolorize, as well as focus into high-purity sorbitan, which is esterified with fat under the catalysis of sodium bisulfate. This kind of emulsifier was first created by ICI Company of the USA. Period is the trade name given by ICI Firm to this type of emulsifier, as well as additionally various numbers are given according to the different sort of fats made use of in the synthesis process to produce a complete occupation name., Such as Division Fry pan 60, Division Frying pan 80, and more. As a result of its large application and also extremely easy memory, Span has actually become a typical trade name for sorbitan fatty acid esters out there. Business sorbitan fatty acid esters contain sorbitan monolaurate, sorbitan monopalmitate, sorbitan monostearate, sorbitan tristearate, sorbitan monooleate There are 5 sort of esters, commonly referred to as Span 20, Span 40, Duration 60, Period 65, and likewise Period 80. Thick fluid or waxy strong from white to yellow-colored brownish, with small caramel sweetness as well as also oily fragrance.

Span has wonderful warm resistance as well as hydrolytic safety and security, and appropriates for use in fluid systems as well as likewise foods that have actually been refined at heats up for an extended period of time. Its emulsifying power is more powerful than that of monoglyceride, in addition to it is normally used in mix with other emulsifiers. The solubility as well as emulsification properties differ substantially with the kind and also quantity of fat groups, as well as likewise its HLB worth is 1.8-8.6. Period 20 as well as Period 40 are hydrophilic emulsifiers, appropriate for preparing O/W remedies; Duration 60, Period 80, particularly Span 65, are lipophilic emulsifiers, ideal for preparing W/O emulsions representative. Span is widely made use of in the food market. In baked items, it can be used as emulsifier, stabilizer as well as clouding agent, defoamer, and more in bread, cake, delicious chocolate and also minimizing.

The chemical name of Duration 65 is sorbitan tristearate, code CNS 10.004; INS 492, cream to brown flake or waxy solid. Small smell, moderate choice, freezing point is 47 ~ 50 ℃. Can be dispersed in petroleum ether, mineral oil, vegetable oil, acetone as well as also dioxane, insoluble in toluene, ether, carbon tetrachloride and likewise ethyl acetate, insoluble in water, methanol as well as additionally ethanol. The HLB worth concerns 2.1.

Sorbitan Tristearate Property

Melting point 53°C
density 0.98 g/cm3 (25℃)
vapor pressure <1.4 hPa (20 °C)
Fp 150 °C
storage temp. Store below +30°C.


Sorbitan Tristearate Uses

  1. Sorbitan Tristearate is used as an emulsifier in medication, cosmetics, fabrics, paints, and explosives. It can likewise be utilized as an oil representative for fabrics. It can also be made use of as an emulsifier in heavy oil deep well mud, as a dispersant in the paint industry, and also as a cosolvent and also antirust in petroleum products. agent.
  2. Sorbitan Tristearate is made use of as W/O type food emulsifier, made use of alone or combined with Tween-60, Tween-80, Tween-65. my country stipulates that it can be made use of for cream, hydrogenated grease, immediate coffee and also completely dry yeast, the optimum usage is 10.0 g/kg; the optimum usage in beverage clouding representative is 0.05 g/kg.
  3. Sorbitan Tristearate as a nonionic surfactant.

Sorbitan Tristearate App

1. A yogurt-flavored dried fruit, which is mostly prepared by wrapping powder and also yogurt slurry layers on the surface of the dried out fruit in sequence: the powder is prepared from the adhering to raw materials partly by weight: 400-440 parts of white sugar, defatted 140-160 parts of milk powder, 50-70 parts of whey powder, 50-70 parts of maltodextrin; the yogurt slurry is prepared from the complying with raw materials partly by weight: 80.5-91.5 parts of white sugar, 40-45 parts of skimmed milk powder, 210|230 parts of grease, 1.6|2.0 parts of soybean lecithin, 0.03|0.05 parts of vanillin, 2.0|2.2 parts of citric acid, 3.4|3.8 parts of yogurt essence, 1.0|1.5 parts of Sorbitan Tristearate, 0.14 parts of β-cyclodextrin|0.16 components, 0.20|0.25 parts of hydroxypropyl changed starch, 0.2|0.24 parts of pullulan, 0.2|0.24 parts of collagen; where the ratio of components by weight of dried fruit, powder and yogurt slurry is 240|260: 610|650: 350|370. Ideally, the powder is prepared from the complying with basic materials in parts by weight: 420 parts of white granulated sugar, 150 parts of skimmed milk powder, 60 parts of whey powder, and also 60 parts of maltodextrin. Ideally, the yogurt slurry is prepared from the following resources partly by weight: 86.5 parts of white granulated sugar, 43.3 parts of skimmed milk powder, 224.8 parts of vegetable oil, 1.8 parts of soybean lecithin, 0.04 parts of vanillin, 2.1 parts of citric acid, yogurt 3.6 parts of essence, 1.3 parts of Span 65, 0.15 parts of β-cyclodextrin, 0.23 parts of hydroxypropyl modified starch, 0.22 parts of pullulan, and 0.22 parts of collagen. Preferably, the ratio of parts by weight of the dried out fruit, the powder and the yogurt slurry is 250:630:362. Optionally, the dried fruit is any one of dried out raisins, raisins, dried out apples, dried out bananas, dried out kiwis, as well as dried out peaches. Optionally, the grease utilized for preparing the yogurt slurry is palm stearin. The preparation approach consists of the following steps:

1) Raw material pretreatment:
A: Prep work of powder: Take white sugar, skimmed milk powder, whey powder as well as maltodextrin and mix uniformly to get powder, set aside;

B: Preparation of yogurt slurry: Take white sugar, skimmed milk powder, vanillin, citric acid, and also Sorbitan Tristearate as well as add them to the combination of vegetable oil and soybean lecithin preheated to 45|50 ° C, and grind to obtain mix 2. In combination 2 Add yogurt essence, β-cyclodextrin, pullulan, collagen as well as hydroxypropyl changed starch, mix as well as grind equally to obtain the yogurt slurry;

2) Forming: Take the dried fruit and put it right into the finishing frying pan. After preheating, add the yogurt slurry and powder prepared in step 1) in turn till an uniform yogurt layer is based on the surface area of the dried out fruit, and also the yogurt-flavored fruit is obtained Dry.

2. a dry suspension of colesevelam hydrochloride, comprising active component colesevelam and also pharmaceutical adjuvant, comprising suspending agent, antifoam agent, defoamer as well as correctives in the said pharmaceutical adjuvant; The putting on hold representative is sodium carboxymethyl starch, the antifoaming representative is Sorbitan Tristearate, the defoaming representative is polyether modified silicone oil, and also the restorative agent is microencapsulated orange significance and microencapsulated lemon significance. Better, the above-mentioned colesevelam hydrochloride dry suspension, the pharmaceutical excipients likewise include a glidant, an emulsifier, a pH regulatory authority and also a sweetener. Preparation approach, consists of the steps:

1) Considering: Evaluate the recommended quantity of colesevelam hydrochloride, Span 65, polyether customized silicone oil, poloxamer, sodium carboxymethyl starch, silicon magnesium triate, anhydrous citric acid, microcapsules Kind orange flavor, microencapsulated lemon taste, aspartame spare;

2) Pre-mixing: Put the prescribed amount of colesevelam hydrochloride, sodium carboxymethyl starch, magnesium trisilicate, anhydrous citric acid, and also aspartame right into the wet mixing granulator, utilizing mixing rate I, Cut up and mix at II rate, after that emulsify the recommended quantity of Sorbitan Tristearate, polyether customized silicone oil, and also poloxamer in the emulsifier, and also finally add the solution to the wet blending granulator. After blending, the products are discharged filter;

3) Complete blending: include the materials obtained symphonious 2), microencapsulated orange essence, and also microencapsulated lemon essence to a single-arm mixer for mixing;
4) Packing: After the mixed products pass the inspection of the semi-finished items, they are packed in composite movie bags.

Sorbitan Tristearate Preparation

1. Sorbitol and stearic acid are directly heated for esterification in the presence of a catalyst.

2. Sorbitol is dehydrated into sorbitan anhydride in advance, decolorized and refined, and then esterified with stearic acid. According to the ratio of sorbitol and stearic acid used, mono-ester, mono-ester or tri-ester can be obtained.

About Products:
If you need Sorbitan Tristearate this cosmetic raw material, please contact our service personnel directly, we will provide you with high-quality products at the best price.
As an experienced Sorbitan Tristearate manufacturer and supplier, ZSpharmac will provide Sorbitan Tristearate raw materials to 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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