English name: SPC; Lecithin (soy beans); L-alpha-Phosphatidyl choline
Other names: soybean lecithin; phosphatidylcholine; La-phosphatidylcholine; royal jelly
CAS number: 8002-43-5
Level: High purity grade
Phosphatidylcholine (PC): ≥90.0%
Endotoxin: ≤6EU / g
Free fatty acid: ≤0.5%
Iodine value: 100 ～ 110
Heavy metals: ≤0.001%
Moisture: ≤2.0%
Properties: light yellow to brown transparent or translucent viscous liquid or paste, or white to light brown powder or granules. Soluble in alcohol, ether, petroleum ether, chloroform, benzene, insoluble in acetone, water, acetate. Hygroscopic. It expands into a colloidal liquid in water. In case of air and light, the color becomes darker. The lethal dose (rat, abdominal cavity) was 122 mg / kg. There is a zwitterionic state at any pH, so it has a surface active effect. Density: 1.0305
Uses: biochemical research. Used as an emulsifier, lubricant, and as a source of phospholipids and essential fatty acids
Storage: -20 ℃, protected from light
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