Sodium Lauroyl Glutamate (CAS No. 29923-31-7)
Sodium Lauroyl Glutamate (CAS No. 29923-31-7)
TECHNICAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Product Name | Sodium Lauroyl Glutamate |
| CAS NO. | 29923 - 31 - 7 |
| Appearance | Usually appears as a white to off - white powder or granular solid. |
| Molecular Formula | C₁₆H₂₈NNaO₅ |
| Molecular Weight | Approximately 333.4 g/mol |
| Purity (RP-HPLC) | ≥98.0% |
| Solubility | Soluble in water |
| Endotoxin | ≤1.0 EU/mg |
| Biological Activity | Sodium Lauroyl Glutamate is a mild surfactant and emulsifier. It has good skin - compatibility and can act as a foam - stabilizer and conditioning agent in personal care products like shampoos, soaps, and facial cleansers. In some cases, it may also contribute to the stability and texture improvement of food products where it is used as an additive. |
| Storage Conditions | Store in a cool, dry place away from direct sunlight and moisture. Keep the container tightly closed when not in use. The recommended storage temperature range is 0 - 30 °C. |
| Stock Location | Stock in USA |
| MOQ | 1g |
1.MECHANISM OF ACTION
Sodium Lauroyl Glutamate is a biodegradable, mild anionic surfactant derived from L-glutamic acid and lauric acid. Its unique molecular structure features a hydrophobic lauroyl (C12) tail and a hydrophilic glutamate head group, giving it excellent amphiphilic properties. It lowers interfacial tension between oil and water, enabling stable emulsion and foam formation. The glutamate moiety interacts gently with skin and hair proteins, preserving the stratum corneum barrier and reducing irritation. Compared to traditional surfactants like SLS/SLES, it offers superior mildness, high foaming power, and rapid environmental breakdown.
2.PRODUCT INDICATIONS
Personal Care: Hypoallergenic baby shampoos, facial cleansers, body washes, and hand soaps for sensitive skin.
Hair Care: Sulfate-free shampoos, conditioners, and co-wash products for damaged or color-treated hair.
Oral Care: Toothpastes and mouthwashes requiring mild yet effective cleansing agents.
Household Detergents: Eco-friendly dishwashing liquids and laundry detergents.
Industrial & Research: Green surfactant development, amino acid surfactant behavior studies, and comparative efficacy testing.
3.CLINICAL EFFICACY OF PRODUCT
Skin Compatibility: Patch tests show <5% irritation rate on sensitive skin; maintains transepidermal water loss (TEWL) within 10% of baseline.
Hair Performance: Enhances combability by 40–60% in damaged hair models; reduces static electricity by 70% versus SLS systems.
Formulation Stability: Maintains viscosity and clarity for over 6 months in cold-process systems; compatible with common preservatives and electrolytes.
Safety & Sustainability: Non-toxic, non-irritating at 0.5–10% usage concentrations; >90% biodegradability (OECD 301B); approved for Ecocert/COSMOS certified products.
4.DELIVERY & SHIPPING
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Professional and Secure Packaging
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Shipping Methods
Main Method: International Air Freight
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