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Name: Polyglycerol-2 stearate

Cas: 12694-22-3

Purity: 99%

MOQ: 1KG

Basic Info

Polygeryl-2 stearate is a surfactant prepared by reacting polyglycerol with stearic acid. Polyglycerin is a polyol compound formed by esterification of glycerol molecules, which contains multiple hydroxyl groups (- OH) in its molecular structure and has good hydrophilicity and solubility. Stearic acid is a common saturated fatty acid, widely present in animal fats and vegetable oils, with a long carbon chain structure (C18), which makes it highly hydrophobic. By esterification reaction between polyglycerol and stearic acid, polyglycerol 2-stearate is formed. polyglycerol 2-stearate has both hydrophilicity and hydrophobicity, and is a typical non-ionic surfactant.

In the molecular structure of polyglycerol 2-stearate, the polyglycerol chain gives it good water solubility, while the stearic acid part gives it strong fat solubility. Due to its hydrophilic hydrophobic amphiphilic structure, polyglyceryl-2 stearate has excellent emulsifying properties and surface activity, which can effectively reduce the surface tension between liquids and promote the mixing and stability of oil and water phases.

Polyglycerol-2 stearate。 Its properties are as follows:
Appearance: Polyglicerol-2 steel is a white to pale yellow solid, commonly in the form of a waxy solid or powder.
Solubility: Polyglicerol-2 steam is soluble in organic solvents such as petroleum ether, hexane, and chloroform, but insoluble in water.
Stability: Polyglicerol-2 steam is relatively stable to light and oxygen, but it may degrade to some extent under high temperature, oxidizing agents, and acidic conditions.


Polyglycerol-2 steel has the following uses:
The preparation method of polyglycerol-2 steam is generally as follows: glycerol and stearic acid are esterified under alkaline conditions to produce polyglycerol-2 steam. Heating and stirring are required during the reaction process to improve the reaction rate and uniformity.

Product Introduction

Polyglycerol-2 stearate Basic information
Product Name:Polyglycerol-2 stearate
Synonyms:stearic acid, monoester with oxybis;stearic acid, monoester with oxybis(propanediol);POLYGLYCERYL-2 STEARATE;Octadecanoic acid, monoester with oxybispropanediol;stearic acid,monoester with;Polyglyceryl-2 Monostearate;Two polyglycerol monostearate;stearic acid, monoester with oxybis(propanediol) USP/BP/EP
CAS:12694-22-3
MF:C24H48O6
MW:432.63432
EINECS:235-777-7
Product Categories: 
Mol File:12694-22-3.mol

Product Packaging

Polyglycerol-2 stearate

Polygeryl-2 stearate is a multifunctional surfactant with excellent emulsifying, thickening, and surface activity properties, making it widely used in various fields. The following is a detailed introduction to its main uses:

Cosmetics and personal care products

In the cosmetics and personal care industries, polyglycerol 2-stearate is a mild non-ionic surfactant commonly used in various formulations, with main applications including:

Emulsifier: polyglycerol-2 stearate can effectively emulsify oily and water-based ingredients together to form a stable lotion, which is widely used in face cream, skin care lotion, shampoo, shower gel and other products.
The formula can be made more comfortable and softer by adding this ingredient.

Thickener – This product is used to increase the consistency of products. This product is particularly useful for products such as skin care, lotions and others that require high viscosity.


Environmental protection and green products

Polyglycerol-2 stearate is a natural non-ionic surfactant with good biodegradability, and therefore has an increasing application in some environmentally friendly products and green chemicals. For example, it is commonly used in natural ingredient oriented cosmetics and cleaning agents, meeting the market demand for harmless and environmentally friendly products.


As a mild, efficient emulsifier, polyglycerol-2 is used widely in a variety of fields, including cosmetics, cleaning products, food, pharmaceuticals and industrial lubricants. It is used in many formulations because it has excellent emulsification and foam stability, and also performs other functions.

Related References

Wikipedia-Polyglycerol-2 stearate

Manufacturer of Polyglycerol-2 stearate

Company Info

China Lookchemical is a professional enterprise that integrates research and development, production, and sales of new chemicals. The company was the first to specialize in providing organic intermediates. After several years of continuous efforts, especially in the fields of surfactants, feed additives, plant extracts, pesticides, industrial chemicals, etc., significant breakthroughs have been made.
 
The company adheres to the concept of “integrity management, strict quality control, customer first” and has received unanimous praise from customers at home and abroad.

At the same time, we can also provide customers with excellent transportation services. Adhere to customer centricity and integrity as the source of development, and gradually improve the company’s various systems. We are high-quality management personnel who have been engaged in chemical trade for many years, with a modern market management philosophy, and constantly explore customer market demands using flexible methods.

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