Sodium Stearoyl Glutamate Supplier from China

GMP-grade

Competitive price

Free sample

Basic Information of Sodium Stearoyl Glutamate

Product Name: Sodium Stearoyl Glutamate
English aliases: Sodium stearoyl glutamate, N-Stearoyl-L-glutamic acid sodium salt, Glutamic acid N-stearyl sodium salt,Sodium N-stearoyl-L-glutamate
Industry Abbreviations:Sodium Stearoyl Glutamate, SSG, Sodium SG
Other language names: German: Natriumstearoylglutamat; French: Glutamate de stéaroyle sodique; Spanish: Glutamato de estearoil sódico；Japanese: ステアロイルグルタミン酸ナトリウム
CAS number: 38517-23-6
Molecular Formula: C23H44NNaO5
Molecular Weight: 437.6g/mol
Product Grade: Cosmetic grade, Industrial grade, Pharmaceutical grade
Main uses: Cosmetic emulsifier and cleanser, Pharmaceutical excipient，Industrial cleaning agents

Appearance and smell: White to off-white fine powder or flakes, odorless or with a slight characteristic odor.
Solubility: Soluble in water (forming a translucent to clear solution), soluble in ethanol, and generally insoluble in nonpolar organic solvents (e.g., ether, mineral oil).
Boiling Point: Not applicable (typically decomposes before boiling).
Melting Point: >200°C (decomposes without clear melting point).
Density: ~1.1–1.3 g/cm³ (bulk density varies with powder form).
Purity: ≥98% (food/cosmetic grade), free fatty acid content ≤1.5%, moisture ≤5%.
Stability: Stable under normal storage conditions; avoid prolonged exposure to high humidity, heat, and strong acids/bases.
Safety Profile: Generally recognized as safe (GRAS) for food use; non-irritating and non-sensitizing to skin in typical cosmetic applications.
Emergency Response:

Skin contact: Wash thoroughly with soap and water.

Eye contact: Rinse immediately with plenty of water; seek medical advice if irritation persists.

Ingestion: Rinse mouth, drink water; seek medical attention if discomfort occurs.

Production Method: Produced by acylation reaction of stearic acid and glutamic acid under alkaline conditions, followed by neutralization, purification, and drying.
Acute Toxicity (LD50): Oral LD50 in rats: >10000 mg/kg (practically non-toxic)
Chronic Toxicity: High safety for long-term use, meets cosmetic raw material safety standards, no cumulative toxicity.
Upstream and Downstream Products (Raw Materials): Stearic acid, glutamic acid, sodium hydroxide, purified water
Upstream and Downstream Products (Downstream): Facial cleansers, shampoos, skin lotions, bath products, baby care products
Quality Standards: Complies with INCI standards, QB/T 4084-2010, and Cosmetics Safety Technical Specifications (2015 edition)
Testing Methods: HPLC (purity testing), potentiometric titration (content testing), infrared spectroscopy (identification), pH measurement
Transportation Method: Standard express delivery (samples), logistics transportation (bulk), air/sea freight available upon customer request
Payment Methods: T/T (Telegraphic Transfer), L/C (Letter of Credit), Alipay/WeChat Pay (small sample orders), negotiable
Certifications: ISO9001 Quality Management System Certification, Cosmetic Raw Material Registration, MSDS Certification
Technical Support: Provides product application formula guidance, technical problem solving, and sample trial support

Packaging: 1kg/aluminum foil vacuum bag (with polyethylene liner), 25kg/kraft paper drum (with double-layer polyethylene bag liner), customized packaging available
Storage: Store in a cool, dry place (temperature 15-25℃, relative humidity ≤60%), sealed, avoid direct sunlight and high temperature and humidity.
Shelf Life: 24 months under specified storage conditions (from the date of manufacture)
CAS No.: 38517-23-6
Molecular Formula: C23H44NNaO5
Molecular Weight: 437.6 g/mol
Executive Standard: QB/T 4084-2010 Surfactants for Cosmetics – Fatty Acid Glutamates
Precautions: Avoid contact with strong oxidizing agents and strong acids; use as soon as possible after opening to prevent moisture absorption and caking; wear a dust mask during operation.
After-sales Service: Complete COA and MSDS documents provided; unconditional return and exchange for quality problems; technical support provided during product use.

Certificate of natural origin Sodium Stearoyl Glutamate

Flow Chart Sodium Stearoyl Glutamate

Raw Material Information for Sodium Stearoyl Glutamate

Cosmetic grade Sodium Stearoyl Glutamate

Cosmetic-grade Sodium Stearoyl Glutamate is one of the key surfactant ingredients in personal care products.It is added to products such as facial cleansing mousses, high-end shampoos, body washes, and toothpaste.It features a gentle, low-irritation formula with rich and fine lather, and possesses good biodegradability.
Cosmetic-grade Sodium Stearoyl Glutamate can be used as a functional additive (emulsifier, thickener) in skincare formulations.It is added to high-end creams, lotions, and other products.It helps to create a lightweight product texture.
Cosmetic-grade Sodium Stearoyl Glutamate can be used as a compounding ingredient with traditional soap bases.Improves upon the dryness and irritancy of traditional soap bases, making the soap base more skin-friendly.
Cosmetic-grade Sodium Stearoyl Glutamate can be used in children’s and mother-and-baby products. It has extremely low irritancy and is the preferred choice for such products.

Pharmaceutical grade Sodium Stearoyl Glutamate

Pharmaceutical-grade Sodium Stearoyl Glutamate can be used as an excipient in topical pharmaceutical preparations, such as ointments and creams.
Pharmaceutical-grade Sodium Stearoyl Glutamate can be used as a surface modifier for medical devices or materials, improving the hydrophilicity, protein adsorption resistance, and biocompatibility of materials such as catheters and sensors.

Industrial grade Sodium Stearoyl Glutamate

Industrial-grade Sodium Stearoyl Glutamate can be used as an industrial cleaning agent, emulsifier, or textile auxiliary.
Industrial-grade Sodium Stearoyl Glutamate is used as a synergist in pesticides and as a foaming agent in building materials (special cement products), among other applications.

Get an Instant Quote Now