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| Catalog Number | CI-HC-0053 |
| Product Name | Stearalkonium Chloride |
| CAS | 122-19-0 |
| Structure |  |
| Description | Stearalkonium Chloride is a quaternary ammonium compound that is commonly used in hair care products such as shampoos, conditioners, and hair treatments. It is often added to formulations as a conditioning agent that helps to detangle hair, add shine, and reduce static. Stearalkonium Chloride is derived from stearic acid, which is a type of saturated fatty acid that is found naturally in many animals and plants. It is known for its ability to form a positively charged layer on the surface of hair, which helps to improve its manageability and overall appearance. |
| Appearance | white or off-white crystalline powder or solid |
| Application | 1. Stearalkonium chloride is primarily used as a conditioning agent in hair care products such as shampoos, conditioners, and hair masks. 2. It helps to detangle hair and make it easier to comb through. 3. It also provides a soft and smooth texture to the hair, making it easier to style. 4. Stearalkonium chloride can also be found in some skincare products as a surfactant and emulsifier, helping to improve the texture and consistency of the product. 5. Some industrial applications of Stearalkonium chloride include use as an antistatic agent, fabric softener, and mold release agent. |
| Features And Benefits | 1. Acts as a hair conditioning and antistatic agent. 2. Improves the texture and feel of creams and lotions. 3. Enhances the spreadability of the product. 4. Imparts a soft and smooth feel to the skin. 5. Helps to retain moisture in the skin. 6. Functions as a preservative and stabilizer in cosmetics. |
What are the main applications of Stearalkonium Chloride in hair care products?
Stearalkonium Chloride is predominantly used in hair care products for its conditioning, anti-static, and emulsifying properties. It helps detangle hair, reduce static, enhance manageability, and leave hair feeling smooth and soft. Its role as an effective emulsifier also contributes to the stability of creams, lotions, and various cosmetic products, making it a common ingredient in conditioners, hair masks, and styling products.
How is Stearalkonium Chloride synthesized?
The synthesis of Stearalkonium Chloride involves the quaternization of stearic acid with dimethylaminopropylamine. This reaction requires the mixing of stearic acid and dimethylaminopropylamine under controlled conditions, followed by neutralization with hydrochloric acid, resulting in the formation of the final product, a quaternary ammonium compound.
What are the functional roles of Stearalkonium Chloride in cosmetic formulations?
Stearalkonium Chloride serves multiple roles in cosmetic formulations, including acting as an antistatic agent, emulsifier, surfactant, and smoothing agent. It aids in cleansing, foaming, and preserving formulations while also providing soothing effects on the hair and skin.
What precautions should be taken when using Stearalkonium Chloride?
Due to its potential toxicity at concentrations above 5%, it is critical to use Stearalkonium Chloride within safe limits and adhere to safety guidelines. Users should conduct patch testing prior to use, particularly if they have sensitive skin, as there have been reported cases of skin and eye irritation associated with this ingredient.
What is the appearance and chemical composition of Stearalkonium Chloride in its raw form?
In its raw form, Stearalkonium Chloride typically appears as a white or light yellow solid. Its chemical formula is C27H50ClN, indicating its structure as a quaternary ammonium compound derived from stearic acid.
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