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Guangzhou Hanfang Pharmaceutical Co., Ltd.
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eggyolk letchin
Product Name:eggyolk letchin
CAS NO:8002-43-5
Grade Standard: Pharma Grade
Purity: high purity
Certification:
Quality Specification:CP
Usage:
Phosphatidylcholine a major component of egg lecithin, occurs in all cellular organisms, being one of the important components of the phospholipid portion of thecellmembrane.Othercomponentsinclude phosphatidylethanolamine and sphingomyelin.
Eggyolk lecithin is usually extracted chemically using ethanol, acetone, petroleum ether but not benzene or hexane due to restrictions on residual solvents by the pharmaceutical regulations.It is an emulsifier, especially for parenteral use since it does not need to be metabolized. In aqueous solution, its phospholipids can form either liposomes, bilayer sheets, micelles, or lamellar structures, depending on hydration and temperature. This results in a type ofsurfactant that is usually classified as amphipathic.
Packaging & Delivery:
3kg/bag
Protect from light, tightly sealed, freezer storage(between -25℃~-15℃）
Delivery Detail: prompt shipment.
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Suzhou Fushilai Pharmaceutical Co., Ltd
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Molecular formula: C12H24NO7P
Molecular weight: 325.2952
Acid value: ≤12
Iodine value: ≥90-110
Peroxide value: ≤6
Moisture: ≤2.0％
Heavy metal: ≤20ppm
Related substances: L-A-LYSOPHOSPHATIDYLETHANOLAMINE content shall not be more than 1.0%
Content: phosphatidylcholine content shall not be less than 98.0%
Storage: Keep in airtight and shading place, under -18℃.
Uses: The product can be used to prevent of neurasthenia and Alzheimer's Disease, improve immunocompetence, prevent and cure cardiovascular and cerebrovascular diseases.
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Pharma Sources Insight January 2025
