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Polyoxyethylene(20)sorbitan monostearate CAS 9005-67-8

Polyoxyethylene(20)sorbitan monostearate CAS 9005-67-8

Name: Polyoxyethylene(20)sorbitan monostearate CAS 9005-67-8
Brand: TRUNNANO
Availability: InStock
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Polyoxyethylene(20)sorbitan monostearate is a non-ionic surfactant, which has been widely used in food, daily chemical, medicine, mechanical processing and other fields.

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Description

Polyoxyethylene(20)sorbitan monostearate Properties

Overview of Polyoxyethylene(20)sorbitan Monostearate
Polyoxyethylene(20)sorbitan monostearate is lemon color to orange oily liquid or semi-gel, slightly special odor, slightly bitter. Soluble in water, aniline, ethyl acetate and toluene, insoluble in mineral oil and vegetable oil.
Polyoxyethylene(20)sorbitan monostearate is a mixture of sorbitol and sorbitol anhydride partially esterified with stearic acid, can be used as an emulsifier, dispersant, stabilizer, diffuser, softener, antistatic agent, anti-rust agent, a finishing agent used in water-based coatings, paint pigments, agricultural preparations, metal surface anti-rust cleaning industry.

Technical Parameter of Polyoxyethylene(20)sorbitan Monostearate
Density: 1.12g/cm3
Melting point: 45-50 °C
Boiling point: 583.8°C at 760 mmHg
Flash point: 190.4°C
Water solubility: 100 g/L
Vapor pressure: 4.64E-16mmHg at 25°C
Solubility: Soluble in water, isopropyl alcohol and ethanol, insoluble in mineral oil and vegetable oil
Refractive index: 1.498
PH value: 5.5-7.7 (50g/l, H2O, 25℃)
Storage conditions: Store below +30°C.
Sensitivity: Easily absorbing moisture
Appearance: bright yellow liquid

Application of Polyoxyethylene(20)sorbitan Monostearate
Polyoxyethylene(20)sorbitan monostearate used in the textile industry as a softener, antistatic agent, polyacrylonitrile spinning oil components and fiber processing softener. As a viscosity reducer used in oil extraction and transportation.
Polyoxyethylene(20)sorbitan monostearate is a non-ionic emulsifier polymerized from oxidized triglyceryl stearate and polyoxyethylene stearate. It is a white to light yellow solid, hydrophilic and lipophilic, and soluble in vegetable oil, mineral oil and fatty acids. Polyoxyethylene(20)sorbitan monostearate has good emulsification, solubilization and dispersion effects, and can effectively reduce surface tension and form stable emulsions and dispersions. It has a high HLB value (hydrophile-lipophile balance) and is therefore commonly used in the preparation of oil-in-water emulsions and dispersions. In addition, Polyoxyethylene(20)sorbitan monostearate also has good chemical stability and heat resistance, and is not easy to decompose and deteriorate at high temperatures. Compared with Polyoxyethylene(20)sorbitan trioleate, Polyoxyethylene(20)sorbitan monostearate has weaker emulsifying ability, but it can still maintain good emulsifying effect at lower temperatures.

Food industry: Polyoxyethylene(20)sorbitan monostearate is mainly used in the food industry to prepare emulsified flavors, emulsified oils and food additives. It can stably disperse oil and lipophilic ingredients in water to form a uniform and stable emulsion, improving the taste, stability and antioxidant properties of food. In addition, Polyoxyethylene(20)sorbitan monostearate is also widely used in food packaging materials and other food processing processes as a solubilizer and emulsifier to improve product quality and stability.

Pharmaceutical industry: Polyoxyethylene(20)sorbitan monostearate is mainly used in the pharmaceutical industry to prepare drug dispersion systems, drug carriers and ointments. It can stably disperse drug molecules in water or oil, improve the solubility and bioavailability of drugs, thereby improving the efficacy and safety of drugs. In addition, Polyoxyethylene(20)sorbitan monostearate is also widely used in the preparation of new pharmaceutical preparations such as controlled drug release systems and targeted drug carriers to meet the needs of different drug types and treatment options.

Cosmetics industry: Polyoxyethylene(20)sorbitan monostearate is mainly used in the cosmetics industry to prepare emulsified cosmetics, such as lotions, creams and shampoos. It can stably disperse oil and lipophilic ingredients in water to form a uniform and stable emulsion or paste, improve the stability and penetration of the product, thereby improving the effect and use experience of cosmetics. In addition, Polyoxyethylene(20)sorbitan monostearate is also widely used in the preparation of sunscreen, isolation cream and other skin care products, as well as hair products such as hair masks, conditioners, etc., to meet people's needs for beauty, skin care and hair care.

Company Profile
Luoyang Tongrun Nano Technology Co., Ltd. (TRUNNANO) is a confident global supplier and manufacturer of chemical materials with over 12 years of rich experience, focusing on providing ultra-high quality chemicals and nanomaterials. Our product range includes boride powders, nitride powders, graphite powders, sulfide powders, 3D printing powders, and surfactant.

The company has a professional technical team and quality inspection department, well-equipped laboratories and advanced testing equipment. In order to ensure that our customers can get the best product experience, we have also set up a professional after-sales customer service center.
If you are looking for a high quality supplier of polyoxyethylene(20)sorbitan monostearate, we sincerely invite you to contact us or click on related products to inquire

Packing of Polyoxyethylene(20)sorbitan Monostearate
We have many kinds of packing, depending on polyoxyethylene(20)sorbitan monostearate quantity.
Polyoxyethylene(20)sorbitan monostearate packing: 100g, 1kg, 10kg, etc.

Payment methods of Polyoxyethylene(20)sorbitan Monostearate
L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment of Polyoxyethylene(20)sorbitan Monostearate
Once payment is received, by sea, by air or by express as soon as possible.

Polyoxyethylene(20)sorbitan monostearate Properties

Other Names

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CAS No.

9005-67-8

Compound Formula

C₂₄H₄₆O₆(C₂H₄O)₂₀

Molecular Weight

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Appearance

Yellowish paste

Melting Point

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Density

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Solubility in H2O

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Exact Mass

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Polyoxyethylene(20)sorbitan monostearate Health & Safety Information

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