Sodium Lauroyl Glutamate (CAS No. 29923-31-7)

Sodium Lauroyl Glutamate (CAS No. 29923-31-7)

Sodium Lauroyl Glutamate (CAS No. 29923-31-7)
Sodium Lauroyl Glutamate (CAS No. 29923-31-7)
Sodium Lauroyl Glutamate (CAS No. 29923-31-7)
Sodium Lauroyl Glutamate (CAS No. 29923-31-7)
Sodium Lauroyl Glutamate (CAS No. 29923-31-7)

Sodium Lauroyl Glutamate (CAS No. 29923-31-7)

Sodium Lauroyl Glutamate (CAS No. 29923-31-7)

Sodium Lauroyl Glutamate, with CAS NO. 29923 – 31 – 7, features a molecular formula of C₁₆H₂₈NNaO₅ and a molecular weight of approximately 333.4 g/mol. It is a versatile ingredient widely used in the personal – care and cosmetic industries as a mild surfactant, emulsifier, foam – stabilizer, and conditioning agent, offering excellent performance and skin – compatibility.



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

We specialize in global logistics for various cosmetic peptides. Your order will be handled with the utmost care, ensuring safe, reliable, and intact delivery.

Professional and Secure Packaging

Each bottle of peptide is protected with a special packaging solution to ensure stability and integrity during transportation.
We can also customize packaging according to customer needs.

Shipping Methods 

Main Method: International Air Freight

We primarily use DHL, FedEx, UPS, and TNT because of their global reliability, speed, and advanced tracking systems. Air freight ensures the fastest transit time and minimizes the impact of environmental factors on the product.

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