Palmitoylethanolamide
544-31-0
Palmitoylethanolamide
Palmitoylethanolamide is a lipid amide raw material used when a project needs ingredient qualification for oral-format or topical prototypes. Particle size, dispersion behavior, assay, purity, stability, and packaging fit are the main development variables.
概览
Palmitoylethanolamide (PEA) is used in material-quality reviews that compare identity, assay, particle-size options, storage needs, and prototype behavior. Its evaluation is centered on handling and formulation work.
特点
Appearance, Form & Color: White solid
Melting Point: 97-98℃
Boiling Point: 461.5±28.0 °C (Predicted)
Density: 0.910±0.06 g/cm3 (Predicted)
Vapor Pressure (at 20℃): 0.45 Pa
Storage Temperature: -20°C
Solubility: Soluble in DMSO (up to 25 mg/ml) or in Ethanol (up to 25 mg/ml).
Water Solubility (at 20℃): 4.01 mg/L
pKa: 14.49±0.10 (Predicted)
LogP (at 20℃): 3.989
Stability: Stable for 2 years from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20°C for up to 3 months.
应用领域
Application work can include powder blends, capsule prototypes, topical bases, dispersion trials, and packaging-compatibility checks. The useful detail for buyers is how the material behaves during qualification and processing.
| 文件名 | 下载 |
|---|---|
| COA PEA 544-31-0.pdf |
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