Soya Phosphatidyl Choline 35% (soy lecithin)

Soya Phosphatidyl Choline 35%  

• Form: Dark brown dense liquid / viscous liquid   
• Total Quantity: 400,000.00 kg   
• Packaging: ISO tank 24 MT  
• Batch / Lot No.: PC/SS-25/08/002   
• Manufacturing Date: 14.08.2025   
• Analysis Dates: 26.08.2025 / 28.08.2025   
• Expiry Date: 13.02.2027   
• CAS No.: 8002-43-5   

Description  

Soya Phosphatidyl Choline 35% is a soy-derived phospholipid product supplied as a dark brown viscous liquid. According to the available documentation, the material is based on oil extracted lecithin and is identified as soybean lecithin liquid. The product specification requires not less than 35% phosphatidyl choline, with the analysed batch showing a result of 36.40%.  

The material also contains additional phospholipid components, including lysophosphatidyl choline, phosphatidic acid, phosphatidylethanolamine, and phosphatidylinositol, as reported in the Certificate of Analysis and in the independent phospholipid profile analysis. Moisture is controlled at not more than 0.5%, while the analysed batch showed 0.42% water content. The analysed batch also showed an acid value of 24.49 mg KOH/g, a peroxide value of 0.10, and a viscosity of 11,200 centipoise at 25°C.  

Independent analytical testing further confirmed the composition of the product. ^31P-NMR analysis reported 36.40% phosphatidylcholine and 53.03% total phospholipids, while separate analytical testing reported sucrose at 1.86 g/100 g and fructose below 0.5 g/100 g.  

Quality Characteristics  

• Description: Dark brown dense liquid   
• Identification: NMR (Positive)   
• Phosphatidyl Choline: 36.40%   
• Lysophosphatidyl Choline: 1.44%   
• Phosphatidic Acid: 0.78%   
• Phosphatidylethanolamine: 8.73%   
• Phosphatidylinositol: 1.14%   
• Water Content (K.F.): 0.42%   
• Acid Value: 24.49 mg KOH/g   
• Peroxide Value: 0.10   
• Viscosity at 25°C: 11,200 centipoise   
• Sucrose: 1.86 g/100 g   
• Fructose: <0.5 g/100 g   

Microbiological Parameters  

• E. coli: Absent/g   
• Coliforms: Absent/g   
• Salmonella: Absent/375 g   
• TAMC: 10 cfu/g   
• TYMC: 10 cfu/g   

Handling and Storage  

According to the MSDS, the product should be kept in a tightly closed container in a cool, well-ventilated area, away from heat and sources of ignition. The document states that it should not be stored above 23°C.  

Key Features  

• Minimum 35% phosphatidyl choline specification   
• Analysed batch result: 36.40% phosphatidyl choline   
• Independent ^31P-NMR verification available   
• Total phospholipid content: 53.03%   
• Controlled moisture and peroxide value   
• Microbiological parameters reported   
• Supplied as dark brown viscous liquid   
• Available in ISO tank quantity of 22 MT  

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