Basic Information of Palmitoyl Glycine
- Product Name: Palmitoyl Glycine
- English Synonyms: N-Palmitoyl glycine, Glycine, N-hexadecanoyl-, Hexadecanamide acetic acid
- Industry Abbreviation: P-Gly, Pal-Gly
- Chemical Formula: C₁₈H₃₅NO₃
- Molecular Weight: 313.48 g/mol
- CAS Number: 2441-41-0
- EINECS Number: 627-023-4
- Molecular Structure: CH₃(CH₂)₁₄CONHCH₂COOH
- Product Grade: Cosmetic Grade, Industrial Grade, Pharmaceutical Grade
- Purity Specifications: Cosmetic Grade ≥98%, Industrial Grade ≥95%, Pharmaceutical Grade ≥99%
Physicochemical Properties of Pamitoyl Glycine
- Appearance and Odor: White to off-white powder or flaky crystals, odorless or with a faint fatty odor.
- Solubility: Slightly soluble in water, readily soluble in organic solvents such as ethanol, diethyl ether, chloroform, and acetone, and soluble in hot vegetable oil.
- Melting Point: 94-98℃
- Boiling Point: Decomposes (decomposition begins at approximately 300℃, no definite boiling point)
- Density: 1.012 g/cm³ (25℃, calculated value)
- Refractive Index: 1.468 (n20/D, ethanol solution)
- PH (1% aqueous solution): 6.0-7.5 (1% ethanol aqueous solution)
- Stability: Stable at room temperature, avoid contact with strong oxidizing agents, strong acids, and strong bases.
- Hygroscopicity: Slightly hygroscopic, easily caking in environments with relative humidity >80%.
- Flash Point: >110℃ (closed cup)
- Vapor Pressure: <0.01 mmHg (25℃)
- Oil-water Partition Coefficient (LogP): 5.82 (calculated value, 25℃)
Supplementary Technical Details for Pamitoyl Glycine
- Production Method: Obtained by condensation reaction of palmitic acid and glycine under the action of a catalyst, followed by deacidification, purification, drying, and refining.
- Acute Toxicity (LD50): Oral LD50 in rats: >15000 mg/kg (practically non-toxic); Skin Irritation: Non-irritating (meets cosmetic grade safety standards)
- Chronic Toxicity: High safety for long-term use, no cumulative toxicity, no mutagenicity or teratogenicity, meets cosmetic and food grade safety standards.
- Upstream and Downstream Products (Raw Materials): Palmitic acid, glycine, catalyst, sodium hydroxide, purified water
- Upstream and Downstream Products (Downstream): Skin care products (face cream, lotion, serum), hair care products (hair mask, conditioner), cosmetic additives, food additives, pharmaceutical intermediates
- Quality Standards: Complies with INCI standards, GB/T standards, Cosmetic Safety Technical Specifications (2024 edition), and relevant food additive standards.
- Testing Methods: HPLC (High-Performance Liquid Chromatography), melting point determination, infrared spectroscopy (IR), heavy metal testing, microbial limit testing
- Transportation Method: Room temperature transportation (temperature ≤35℃); Express delivery, logistics, sea freight, air freight (sealed and protected according to customer needs)
- Payment Methods: T/T (Telegraphic Transfer), L/C (Letter of Credit), Alipay, WeChat (for small orders), negotiable
- Certifications: ISO9001 Quality Management System Certification, GMP Certification, Cosmetic Raw Material Registration, Food Additive Registration
- Technical Support: Provides formulation technical guidance, application solutions, product compatibility testing suggestions, and small-scale sample support
Packaging and Storage of Pamitoyl Glycine
- Packaging: 1kg/aluminum foil bag, 25kg/cardboard drum (with polyethylene liner), customizable according to customer requirements
- Storage: Store in a cool, dry, and well-ventilated place (temperature 15-25℃), avoid high temperature (>40℃), humidity, and direct sunlight.
- Shelf Life: 24 months under unopened conditions and proper storage.
- CAS Number: 2441-41-0
- Chemical Formula: C₁₈H₃₅NO₃
- Molecular Weight: 313.48 g/mol
- Standards: Company standard; Cosmetic grade: Complies with INCI; Food grade: Complies with GB 2760
- Precautions: Avoid mixing and storing with strong oxidizing agents, strong acids, and strong bases; wear a dust mask during operation; use as soon as possible after opening.
- After-sales Service: Provides COA (Certificate of Analysis), MSDS (Material Safety Data Sheet); free return and exchange for quality problems; provides application technical support.
Applications of Pamitoyl Glycine
Cosmetic-grade Pamitoyl Glycine
- Cosmetic-grade Pamitoyl Glycine is a core ingredient in amino acid-based facial cleansing products, providing rich and fine lather and leaving the skin feeling refreshed and not dry after washing.
- Cosmetic-grade Pamitoyl Glycine is used in body washes, shampoos, and other products, helping to cleanse the skin and scalp while protecting the skin barrier.
- Cosmetic-grade Pamitoyl Glycine is used in shaving products, providing excellent foaming properties and reducing friction during shaving.
- Cosmetic-grade Pamitoyl Glycine is used in oral care products, acting gently and without irritating the oral mucosa.
Industrial Grade Palmitoyl Glycine
- Industrial grade Palmitoyl Glycine can be used as an auxiliary component in industrial cleaning agents (for cleaning mechanical equipment, workshop floors, etc.) and metalworking fluids (providing lubrication, rust prevention, and corrosion protection).
- Industrial grade Palmitoyl Glycine can be used as an additive in textile auxiliaries and leather treatment agents. It cleans dirt from product surfaces, reduces static electricity and dust accumulation, and makes products softer.
- Industrial grade Palmitoyl Glycine is an emulsifying and dispersing agent in pesticide products and a regulator in oilfield chemicals, and is relatively environmentally friendly.
- Industrial grade Palmitoyl Glycine, as an additive in the production process of plastics, coatings, inks, etc., helps improve product smoothness and dispersibility, and reduces energy consumption during production.
Pharmaceutical Grade Palmitoyl Glycine
- Pharmaceutical grade palmitoyl glycine is an auxiliary ingredient in some high-end ointments and medicinal creams, such as those used to treat skin diseases, burns, or for local pain relief. It helps to create a stable, fine texture and has very low irritancy.
- Pharmaceutical grade palmitoyl glycine is a component of certain medical devices and topical cleansers for the skin. Its gentle properties help reduce irritation and accelerate wound healing.
- Pharmaceutical grade palmitoyl glycine can be used in the preparation of anti-inflammatory and antidepressant drugs, improving their solubility and stability.
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