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Sodium Lauroyl Sarcosinate (SLSarc) - Ultra-Mild Anionic Surfactant with Excellent Foaming Properties and Superior Biodegradability
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Sodium Lauroyl Sarcosinate (SLSarc) - Ultra-Mild Anionic Surfactant with Excellent Foaming Properties and Superior Biodegradability
| MOQ: | 500g, 1kg or 25kg for sample, 1000kg for commercial order |
| Standard Packaging: | Net Weight 25kg or 200kg/package |
| Delivery Period: | In 3 working days |
| Payment Method: | T/T,LC,OA |
| Supply Capacity: | 3000 Tons/month |
Detail Information
Place of Origin
Shanxi, China
Brand Name
Zorui
Certification
ISO, COA, MSDS, TDS, AAA
Model Number
137-16-6
Product Name:
Sodium N-lauroylsarcosinate/ Sodium Lauroyl Sarcosinate
CAS:
137-16-6
Sample:
Available
Port:
Tianjin, Shanghai, Qingdao, Other Ports In China
Trade Term:
EXW, DAP, FOB, CFR, CIF, CPT, CIP
Shipping:
Sample By Express, 100kg+ By Air, 1000kg+ By Sea
Storage:
Cool, Dry, And Well-ventilated Area; Avoid Moisture And High Heat
Highlight:
Ultra-mild anionic surfactant Sodium Lauroyl Sarcosinate
,Excellent foaming properties SLSarc
,Superior biodegradability Sodium N-lauroylsarcosinate
Product Description
Sodium Lauroyl Sarcosinate (CAS 137-16-6) Gentle Surfactant
Product Introduction
Sodium Lauroyl Sarcosinate (SLSarc) is a high-performance, ultra-mild anionic surfactant derived from natural fatty acids and sarcosine. Known for its exceptional gentleness and excellent foaming properties, it is a premium ingredient in personal care formulations. Unlike harsher sulfates, it cleans effectively without stripping the skin or hair of natural oils, making it perfect for sensitive skin formulations, baby products, and oral care. Its superior biodegradability and plant-based origin also align with the growing demand for eco-friendly and sustainable ingredients.
Physical and Chemical Specification
| Property | Specification |
|---|---|
| CAS Number | 137-16-6 |
| INCI Name | Sodium Lauroyl Sarcosinate |
| Molecular Formula | C15H28NNaO3 |
| Appearance | Clear to pale yellow liquid |
| Active Content | 30% ± 2% (Other concentrations available) |
| pH (25 °C, 10% sol.) | 7.5 - 8.5 |
| Solid Content | ≈ 33% |
| Sodium Chloride | ≤ 2.0% |
| Free Fatty Acid | ≤ 1.0% |
| Solubility | Easily soluble in water |
Product Functions
- Primary Surfactant & Foaming Agent: Creates a rich, stable, and dense foam that enhances user experience
- Cleansing Agent: Effectively removes dirt, oil, and impurities with minimal irritation
- Emulsifier: Helps stabilize oil-in-water emulsions
- Conditioning Agent: Imparts a soft, smooth feel to skin and hair, reducing dryness and static
- Anti-static Agent: Particularly effective in hair care products
- Corrosion Inhibitor: Used in industrial applications like metalworking fluids
Application Areas
- Skin Care: Facial cleansers, cleansing milks, makeup removers, shower gels, and hand soaps for sensitive skin
- Hair Care: Shampoos (especially for damaged or color-treated hair), conditioners, and scalp treatments
- Oral Care: Toothpastes and mouthwashes for its mild taste and effective foaming
- Baby Care: Baby shampoos, body washes, and wipes due to its extreme mildness
- Cosmetics: Used as an emulsifier in various cosmetic preparations
- Industrial Applications: Metal plating, industrial cleaning, and agrochemical formulations
Manufacturing Process
Our Sodium Lauroyl Sarcosinate is produced through a high-quality controlled synthesis process. It involves the condensation reaction of lauroyl chloride (derived from coconut or palm kernel oil) with sarcosine (a natural amino acid derivative). The resulting lauroyl sarcosine is then neutralized with high-purity sodium hydroxide to form the final product, Sodium Lauroyl Sarcosinate. The process undergoes strict quality control checks at every stage to ensure consistency, purity, and low impurity levels.
Why Choose Us
- Consistent High Purity: Our rigorous production and QC standards guarantee a product with low salt and free fatty acid content, ensuring superior mildness and performance in your formulations
- Technical Expertise: Our team of chemists provides exceptional technical support, helping you integrate SLSarc into your products seamlessly
- Sustainable Sourcing: We are committed to responsible and sustainable sourcing of raw materials
- Competitive Pricing: We offer premium quality at competitive prices due to our efficient manufacturing scale
- Global Logistics: Reliable worldwide shipping and supply chain partners ensure you get your raw materials on time, every time
FAQ (Frequently Asked Questions)
Q1: Is Sodium Lauroyl Sarcosinate a sulfate?
A: No, it is not a sulfate. It is a sarcosinate, which is a much milder class of anionic surfactant. It is often marketed as a "sulfate-free" alternative.
Q2: Is it safe for sensitive skin?
A: Yes, its excellent mildness and low irritation potential make it a preferred choice for formulations designed for sensitive skin, eczema, and dermatitis.
Q3: Is it derived from natural sources?
A: Yes, the lauroyl component is derived from vegetable oils like coconut oil. It is considered a naturally-derived ingredient.
Q4: What is the difference between Sodium Lauryl Sulfate (SLS) and Sodium Lauroyl Sarcosinate?
A: While both are anionic surfactants, SLS is known to be more aggressive and potentially irritating to the skin and eyes. Sarcosinate is significantly milder, less irritating, provides conditioning benefits, and is more environmentally friendly.
Q5: What concentrations do you offer?
A: We primarily supply a standard 30% active solution in water, which is most common for personal care. We can also provide other concentrations upon request.
Q6: Can it be used in clear formulations?
A: Yes, our product is supplied as a clear liquid and is excellent for creating crystal-clear shampoos, cleansers, and mouthwashes.
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