Sodium N-lauroylsarcosinate is an anionic surfactant derived from natural fatty acids, featuring mild cleansing properties, excellent biodegradability, and low skin irritation. In cosmetic formulations, it functions as a detergent, foaming agent, and antistatic agent. Additionally, it effectively emulsifies oils and stains, allowing for easy rinse-off.
Sodium N-lauroylsarcosinate
（Mild Anionic Surfactant for Personal Care）
Product Name: Sodium N-lauroylsarcosinate
CAS No.: 137-16-6
Molecular Formula: C15H28NO3.Na
Molecular Structure:
Item | Specification | |
LauSar-30 | LauSar-95 | |
外观 | 透明液体 | White or off 白色粉末 |
Color | ≤60 | / |
pH (10% solution) | 7.5~8.5 | 7.5 ~8.5 |
Sodium chloride, % | ＜0.2 | ≤0.35 |
Active matter content, % | 29.0~31.0 | ≥95 |
Sodium laurate content, % | ≤1.6 | ＜4.0 |
Total bacteria, CFU/g | ≤100 | ≤100 |
Heavy metal, mg/kg | / | ＜10 |
Arsenic, mg/kg | / | ＜2 |
Mainly used in shampoos, facial cleansers and mild personal care products,etc.
25kgs/桶; 200kgs/桶.
存放于干燥、清洁、通风良好的仓库中.
避免受光照和受热.
运输过程中防止泄漏、雨淋和曝晒.
Q1: What is Sodium N-lauroylsarcosinate?
A: Sodium N-lauroylsarcosinate (CAS 137-16-6), Sinosurf® LauSar, is a mild, biodegradable anionic surfactant derived from natural fatty acids.
Q2: What are the main uses of Sodium N-lauroyl sarcosinate in industry ?
A: In the personal care industry, its main uses focus on generating rich, stable foam for sulfate-free shampoos, facial cleansers, and enzymatic oral care toothpaste. In heavy industry, it acts as a highly effective corrosion inhibitor and surface finishing agent for metallurgy.
Q3: What are the key chemical and physical properties of Sodium N-lauroylsarcosinate?
A: Sodium N-lauroylsarcosinate exhibits remarkable chemical properties including excellent water solubility, exceptional compatibility with cationic polymers, and strong stability under both alkaline and weakly acidic conditions. One of its standout properties is its ability to maintain rich lathering traits in hard water and high oil-loaded environments, all while maintaining a remarkably low skin irritation profile.
Q4: Where can I find a reliable Sodium N-lauroyl sarcosinate supplier?
A: You can contact us - 中固化学. Our brand Sinosurf® LauSar ensures factory-direct wholesale pricing, strict batch-to-batch quality analysis, and 柔韧性 packaging alternatives (powder and liquid options). Contact our international export desk today to get real-time price quotes, commercial shipping conditions, and to arrange for pre-shipment sample testing.
Sodium N-lauroylsarcosinate is an anionic surfactant derived from natural fatty acids, featuring mild cleansing properties, excellent biodegradability, and low skin irritation. In cosmetic formulations, it functions as a detergent, foaming agent, and antistatic agent. Additionally, it effectively emulsifies oils and stains, allowing for easy rinse-off.
Sodium N-lauroylsarcosinate
137-16-6
C15H28NO3.Na
293.38
25kgs/桶; 200kgs/桶
Sodium N-lauroylsarcosinate is an anionic surfactant derived from natural fatty acids, featuring mild cleansing properties, excellent biodegradability, and low skin irritation. In cosmetic formulations, it functions as a detergent, foaming agent, and antistatic agent. Additionally, it effectively emulsifies oils and stains, allowing for easy rinse-off.
Sodium N-lauroylsarcosinate
137-16-6
C15H28NO3.Na
293.38
25kgs/桶; 200kgs/桶
