Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Product Overview
Palmitoylethanolamide (CAS 544-31-0) is a natural endogenous fatty acid amide. It appears as white crystalline powder, odorless. Featuring good lipophilicity, stable chemical properties and remarkable physiological activity, it is widely used in pharmaceutical intermediates, cosmetic active ingredients, health care products and biochemical research. Produced via synthetic reaction, recrystallization and drying processes, the product has high purity, low impurities and stable batch quality. For legitimate industrial production, formulation and scientific research only.
Product Features
- High Purity: ≥99.0% (HPLC), meets pharmaceutical grade, cosmetic grade and research grade standards.
- Good Liposolubility: Easily dissolved in various oil-phase raw materials for diversified formulation.
- Excellent Stability: Maintains stable activity under conventional processing and storage conditions.
- Strict Quality Control: Full batch inspection; standard COA and MSDS are available upon request.
Physical & Chemical Properties
Physical Properties
- Appearance: White crystalline powder
- Odor: Odorless
- Molecular Formula: C18H37NO2
- Molecular Weight: 299.49
- Melting Point: 98 – 102 °C
- Solubility: Insoluble in water; soluble in ethanol, chloroform, vegetable oil and most organic solvents
- Hygroscopicity: Non-hygroscopic
Chemical Properties
- Chemical Stability: Stable under normal temperature and sealed storage; decomposes under prolonged high temperature.
- Chemical Reactivity: Capable of hydrolysis reaction under strong acid or strong alkali conditions.
- Acid-Base Character: Neutral in conventional environment.
- Incompatibility: Keep away from strong acids, strong alkalis and strong oxidants.
Applications
- Pharmaceutical Industry: Raw material for anti-inflammatory, analgesic and neuroprotective related preparations.
- Cosmetic Industry: Functional active ingredient for soothing and repairing skin care products.
- Healthcare Products: Functional additive for dietary supplements.
- Biochemical Research: Standard reagent for lipid metabolism and physiological activity research.
- Daily Chemicals: Lipid regulator for personal care products.
Usage Restriction: For pharmaceutical manufacturing, cosmetic formulation and scientific research use only. Strictly forbidden for illegal processing and improper application.
Storage & Transportation Instructions
Storage Conditions
Store in a cool, dry, dark and well-ventilated warehouse. Keep containers tightly sealed. Store separately from strong acids, alkalis and oxidants. Recommended storage temperature: 10 – 25 °C. Reseal containers immediately after opening.
Transportation Requirements
This product is classified as non-hazardous goods. Adopt sealed and moisture-proof packaging. Avoid violent collision, extrusion, high temperature and rain soaking during transit. Do not transport together with toxic and corrosive substances.
Operation Notes
Wear dust-proof mask, chemical-resistant gloves and safety goggles. Operate in a well-ventilated area. Avoid inhalation of dust and direct contact with skin and eyes. Rinse thoroughly with plenty of clean water once contact occurs. Do not eat, drink or smoke in the working area.
Regulatory Information
EINECS Number: 208-867-2
HS Code: 2924199090
Complies with international pharmaceutical and cosmetic raw material standards. Export products follow IATA and IMDG provisions. All transactions are limited to qualified pharmaceutical enterprises, cosmetic manufacturers and research institutions.
Full Product Parameter Table
| Item | Specification & Details |
| Product Name | Palmitoylethanolamide |
| CAS NO. | 544-31-0 |
| IUPAC Name | N-(2-Hydroxyethyl)hexadecanamide |
| Synonyms | PEA; Palmitoyl ethanolamide |
| Molecular Formula | C18H37NO2 |
| Molecular Weight | 299.49 |
| EINECS Number | 208-867-2 |
| UN Number | Non-hazardous goods |
| Hazard Class | Irritant |
| Appearance | White crystalline powder |
| Purity | ≥99.0% (HPLC) |
| Water Content | ≤0.2% |
| Melting Point | 98 – 102 °C |
| Solubility | Insoluble in water; soluble in ethanol, chloroform, vegetable oil |
| HS Code | 2924199090 |
| Storage Temperature | 10 – 25 °C, sealed, dry & light-proof environment |
| Packing Specification | 1kg/aluminum foil bag, 25kg/fiber drum |
| Grade Standard | Pharmaceutical Grade / Cosmetic Grade / Research Grade |
| Application Scope | Anti-inflammatory raw material, skin care active ingredient, biochemical reagent |
| Validity Period | 24 Months under specified storage conditions |
