Sodium stearoyl glutamate CAS 38517-23-6

(Sodium stearoyl glutamate CAS 38517-23-6)

Overview of Sodium Stearoyl Glutamate

Sodium stearoyl glutamate is a surfactant composed of sodium salts of stearic acid and glutamic acid. It is commonly used in maquillage and personal care products, with characteristics such as thickening, emulsification, and stability. This compound, through its unique molecular structure, can form a stable thin film at the interface, thereby improving the texture and stability of the product. In addition, Sodium stearoyl glutamate also has good biocompatibility and safety, suitable for various skin types.

Characteristic of Sodium Stearoyl Glutamate

Emulsification and stabilization: Sodium stearoyl glutamate can effectively dilute the interfacial tension between water and oil, thereby achieving emulsification. This enables it to assist in the mixing of oil and water in various products, such as cosmetics, food, and beverages, to form a stable emulsion.

Safety and biocompatibility: As a food additive, Sodium stearoyl glutamate has undergone extensive safety assessments and is considered safe in appropriate amounts. Similarly, in cosmetics, it also has good biocompatibility and is less likely to effect skin irritation or allergic reactions.

Improving taste and texture: In food, Sodium stearoyl glutamate can improve the taste and texture of food, making it more delicate and smooth. For example, adding this ingredient to ice cream can make the taste more dense and reduce the formation of ice crystals.

Improving product stability: Due to the emulsifying and stabilizing effects of Sodium stearoyl glutamate, it can help improve product stability and prevent problems such as separation, precipitation, or deterioration during storage and use.

Environmentally friendly: Compared to some other surfactants, Sodium stearoyl glutamate has better degradation in the environment and less pollution to the environment. This makes it more attractive in the pursuit of sustainable development today.

Technical Parameter of Sodium Stearoyl Glutamate

Application of Sodium Stearoyl Glutamate

1. Food additives

Emulsifier: Sodium stearoyl glutamate can effectively stabilize the oil-water interface. As an emulsifier, it is commonly used in the production of emulsions, such as salad dressings, mayonnaise, etc.

Thickener: In food, it can increase the viscosity of the system, improve the taste and texture of food, and is commonly used in products such as ice cream and sauces.

Stabilizer: Due to its hydrophilic and oleophilic properties, Sodium stearoyl glutamate can prevent the aggregation and separation of oil droplets, thereby improving the stability of food.

Sodium stearoyl glutamate used as a food additive

2. Cosmetics and personal care products

Surfactants: In cosmetics, as surfactants, Sodium stearoyl glutamate can reduce interfacial tension, making the product easier to apply and spread.

Moisturizing agent: Due to its long-chain alkyl group, it can give the skin or hair a smooth feeling, and is commonly used in skincare creams, shampoo and other products.

Emulsifier: As an emulsifier in cosmetics lotion, it helps to mix oil and water to form a uniform and stable emulsion.

Sodium stearoyl glutamate is used as a cosmetic and personal care product

3. Medical field

Drug carrier: Sodium stearoyl glutamate can be used to prepare drug carriers, helping drugs to be better dispersed and dissolved, and improving drug bioavailability.

Sustained release agent: By adjusting its molecular structure, the drug's sustained release effect can be achieved, prolonging the drug's duration of action in the body.

Sodium stearoyl glutamate used in the pharmaceutical field

4. Industrial applications

Lubricant: Due to its excellent lubrication performance, Sodium stearoyl glutamate can be used as an industrial lubricant to reduce friction between mechanical components.

Coatings and inks: In coatings and inks, they can be used as additives to improve their fluidity and stability.

Sodium stearoyl glutamate for industrial applications

5. Other fields

Textile additives: Used in textile processing, they can improve the softness and anti-static properties of fabrics.

Rubber processing: In rubber products, it can improve the processing performance of rubber and the durability of the product.

Company Profile

NANOTRUN(www.rboschco.com) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.If you are looking for high-quality Sodium Stearoyl Glutamate, please feel free to contact us or click on the needed products to send an inquiry. 

Payment Term

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment Term

By sea, by air, by express, as customers request.

Storage Conditions:

Temperature control: Sodium stearoyl glutamate should be stored at room temperature to avoid exposure to high or low temperatures. High temperature may cause changes in its chemical properties, while low temperature may lead to crystallization or solidification.

Dark storage: Due to the possibility of certain chemical changes caused by light exposure, it is recommended to store the Sodium stearoyl glutamate in a dark environment, such as using an opaque container for storage.

Humidity control: Maintain moderate humidity in the storage environment to avoid moisture absorption or clumping caused by high humidity. A high humidity environment may affect the stability and fluidity of the product.

Sealing: Ensure that the container has good sealing to prevent the entry of air, moisture, or other impurities. This can extend the shelf life of the product and prevent pollution.

Avoid contact with chemicals: Sodium stearoyl glutamate should be kept away from strong acids, bases, and other chemicals to prevent chemical reactions from occurring.

Regular inspection: Regularly inspect the stored Sodium stearoyl glutamate to ensure that it is in good condition and there is no deterioration or contamination.

Follow the production date and shelf life: Pay attention to the production date and shelf life of the product, ensure use within the shelf life, and avoid potential risks caused by expired use.

FAQ

Q1

What are the unique advantages of Sodium stearoyl glutamate compared to other emulsifiers and stabilizers?

Re:Sodium stearoyl glutamate, as an emulsifier and stabilizer, has some unique advantages compared to other similar products. Firstly, its emulsifying performance is excellent, which can effectively dilute the tension of the oil-water interface, promote oil-water mixing, and improve the stability and uniformity of the product. Secondly, Sodium stearoyl glutamate also has good stability and is not easily decomposed or loses its activity during food processing and storage, thus maintaining the quality and flavor of food for a long time. In addition, its safety is also relatively high, and it is widely regarded as a safe and reliable food additive.

Q2

How to ensure the quality and stability of Sodium stearoyl glutamate during the production process?

Re:To ensure the quality and stability of Sodium stearoyl glutamate, a series of measures need to be taken during the production process. Firstly, high-quality raw materials should be selected and the calibre and purity of the raw materials should be strictly controlled. Secondly, the production process should strictly control parameters such as temperature, pH value, and reaction time to ensure the stability and suitability of reaction conditions. In addition, appropriate purification and separation techniques should be adopted to remove impurities and by-products, and improve the purity and stability of the product. At the same time, regular maintenance and inspection of production equipment and processes are carried out to ensure the stability and continuity of the production process.

Q3

How to evaluate the biocompatibility and safety of Sodium stearoyl glutamate?

Re:The biocompatibility and safety assessment of Sodium stearoyl glutamate typically includes multiple aspects. Firstly, cytotoxicity testing will be conducted to evaluate the influence of the compound on cell growth and vitality. Secondly, animal experiments will be conducted to observe the metabolism, distribution, and excretion of the compound in animals, as well as whether it has toxic effects on animals. In addition, the interaction between the compound and other components in food, as well as its impact on food microorganisms, will also be evaluated.

Q4

Will Sodium Stearoyl Glutamate have an impact on the nutritional value of food during long-term use?

Re:During long-term use, Sodium stearoyl glutamate typically does not have a significant impact on the nutritional value of food. This is because the compound is mainly used as an emulsifier and stabilizer, and its addition amount is relatively small, which will not have a significant impact on the main nutritional components of food. However, it should be noted that excessive or improper use may have a certain impact on the nutritional value of food.

Q5

What is the stability of Sodium stearoyl glutamate under different pH and temperature conditions?

Re:The stability of Sodium stearoyl glutamate varies depending on the specific product under different pH and temperature conditions. Generally speaking, this compound can maintain good stability over a wide pH range, but the specific optimal pH value may vary depending on the product. Meanwhile, temperature can also affect its stability, and high temperatures may lead to its decomposition or loss of activity. Therefore, when using Sodium stearoyl glutamate, appropriate pH and temperature conditions should be selected according to the specific product requirements to ensure its stability and effectiveness. In addition, during storage and transportation, attention should also be paid to avoiding adverse environments such as high temperature and humidity to maintain its stability.