INTRODUCTION
Phosphatidylcholine (PC) is one of the most important phospholipids derived from soya lecithin and represents a key structural component of cell membranes. Phosphatidylcholine 90% refers to a highly purified grade where the PC content is enriched to around 90% through specialized extraction and purification steps. It is valued for its excellent emulsifying, solubilizing, membrane-protective, and nutraceutical properties. Because it is plant-derived, non-GMO options are widely available, making it suitable for food, pharmaceutical, cosmetic, and dietary supplement applications.
MANUFACTURE
Phosphatidylcholine 90% is produced by extracting crude soya lecithin from soybean oil and subjecting it to selective solvent fractionation. The phospholipid-rich fraction is then purified through processes such as molecular distillation or chromatographic enrichment to increase PC concentration. Final polishing, drying, and deodorization yield a high-purity Phosphatidylcholine 90% suitable for nutra and pharma applications.
| Synonym | Soya phosphatidylcholines |
| CAS no. | 97281-47-5 |
| EINECS no. | 306-547-4 |
APPLICATIONS
| Nutraceuticals & Dietary Supplements |
| • Liver health formulations (supports fat metabolism and liver detox) |
| • Brain & cognitive health supplements (source of choline for neurotransmitter synthesis) |
| • Cardiovascular health due to lipid-regulating properties |
| • Liposomal drug/nutrient delivery systems |
| Pharmaceuticals |
| • Used as a primary ingredient in liposomes, niosomes, and drug delivery vesicles |
| • Emulsifier and solubilizer in injectables, topical gels, and oral suspensions |
| • Improves bioavailability of poorly soluble APIs |
| Cosmetics & Personal Care |
| • Skin-conditioning agent with membrane-repair properties |
| • Used in high-performance skincare for anti-aging, hydration, and barrier restoration |
| • Acts as a natural emulsifier and penetration enhancer |
| Food & Functional Beverages |
| • Used as a high-purity emulsifier in health beverages, infant nutrition, and fortified food products |
| • Source of choline for functional foods |
| • Helps stabilize lipid-rich formulations |
SPECIFICATIONS
| Test | Unit | Specification |
|---|---|---|
| Appearance | – | Agglomerates |
| Color | – | Yellow |
| Odour | – | Typical Predominantly Soy |
| Phosphatidyl Choline by HPLC | % | Min 90.0 |
| Lyso Phoshatidyl Choline by HPLC | % | Max 3.0 |
| Moisture | % | Max 1.5 |
| Hexane Insolubles | % | Max 0.3 |
| Toluene Insoluble | % | Max 0.3 |
| Peroxide Value | meq 02/kg | Max 5.0 |
| Acid Value | mg KOH/gm | Max 5.0 |
| Microbiological test: | ||
| Total plate count | CFU/g | Max 1000 |
| Yeast & Mould | CFU/g | Max 100 |
| Coliforms | – | Absent in 1 g |
| Enterobacteriaceae | – | Absent in 1 g |
| E. Coli | – | Absent in 1 g |
| Salmonella | – | Absent in 375 g |
| Heavy Metals: | ||
| Lead | ppm | Max 2 |
| Cadmium | ppm | Max 1 |
| Arsenic | ppm | Max 1 |
| Mercury | ppm | Max 0.1 |
PACKING
1 kg to 5 kg aluminum bags in insulated box
STORAGE
Store in a cool, dry place at temperatures below 0°C. Reclose packaging immediately after opening.
CERTIFICATION
Non-GMO, Kosher, Halal.
REACH status
Not registered.
ExSyn offers Soya Phosphatidylcholine on commercial scales and welcomes enquiries. Our exceptional quality and service will make ExSyn your supplier of choice! If you need any additional information or SDS, please contact us.
Indorez® Kota Resin is a modified non self-cured phenolic resin, it can increase rubber adhesion to steel, polyester, rayon, nylon, aramid and other fabric cord. It’s an adhesive agent, acts as methylene acceptor, can 100% replace resorcinol and resorcinol resins in resorcinol- formaldehyde-silica, enhance adhesion between rubber and reinforcing materials.
Glyceryl Stearate Citrate (GSC) is a plant-derived, biodegradable emulsifier commonly used in cosmetics and personal-care products. It functions primarily as an anionic oil-in-water (O/W) emulsifier, helping blend oils and water into smooth, stable creams and lotions. Its natural origin and gentle profile make it popular in eco-certified, organic, and sensitive-skin formulations.
DL-Serine is a racemic mixture of both the D- and L-forms of the amino acid serine, which is a polar, nonessential amino acid. It is an α-amino acid characterized by its hydroxyl-containing side chain, which enables it to take part in numerous biochemical reactions and synthetic processes. It functions as a pivotal intermediate in the biosynthesis of amino acids, including glycine and cysteine, underscoring its essential role in cellular metabolism. Moreover, it constitutes a critical pharmaceutical intermediate for the synthesis of a broad spectrum of therapeutic agents and drug candidates.
Ethyl vinyl ether is a reactive, flammable, volatile liquid with a strong ether-like odor. Featuring two conjugated functional groups—an ether and an alkene—this molecule act as important building block, especially in polymer synthesis. Its applications span multiple industrial sectors, including semiconductors, coatings, inks, fragrances, adhesives, paints, oil viscosity modifiers and pharmaceuticals, with promising potential as a dietary supplement.
Peppermint (Mentha piperita) is a common herb, also known as a hybrid mint. Its main components are oxygenated monoterpenes: alcohols, esters and ketones. Peppermint oleoresin microencapsulated powder is a white to off-white coloured powder produced from the seeds of the plant. In order to protect and maintain the stability of peppermint oil, microencapsulation is carried out through process optimization using the coacervation technique. This technique helps limit the loss and degradation of flavours and aromas during processing and storage. It offers versatile applications across multiple industries — from food and beverages to pharmaceuticals, cosmetics, and textiles.
5-Methyl-3-vinyl-2-oxazolidinone (V-MOX) is a highly reactive monomer valued for its low viscosity, mild odor, and excellent reactivity. It is widely used as a reactive diluent in UV-curable inks and coatings, where it enhances adhesion, produces brighter colors, and improves safety compared to conventional diluents. In addition, V-MOX serves as a key building block in the synthesis of kinetic hydrate inhibitor (KHI) polymers, which are applied in oil and gas production to prevent hydrate blockages in pipelines.
Zinc ricinoleate is the zinc salt of ricinoleic acid, a hydroxylated fatty acid derived mainly from castor oil (Ricinus communis). It appears as a white to slightly yellowish powder, waxy solid, or paste, depending on formulation. Its most valuable property is its ability to trap and absorb odor molecules such as amines, sulfides, and short-chain fatty acids, making it an essential ingredient in deodorant and odor-control products.
2-(tert-Butyl amino)ethyl methacrylate (TBAEMA) is a functional methacrylate monomer that contains a secondary amine group and a hydrophobic tert-butyl moiety, giving it excellent versatility in pH-responsive and adhesion-enhancing polymer systems.
It is valued in printing ink formulations for its ability to enhance adhesion, flexibility, and surface interaction.
Commonly known as potassium bis(fluorosulfonyl)imide (KFSI), the compound has a three-carbon backbone bearing six fluorine atoms and two sulfonimide (-SO₂F) groups. The molecule’s architecture lends it both high chemical stability and useful reactivity. Because of its excellent ionic conductivity and thermal / electrochemical stability, it finds use in advanced electrolyte formulations—for example in lithium-ion and next-generation batteries, in ionic liquids, and in other electrochemical systems.