Phosphatidylserine Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 51446-62-9 |
| Product name | Phosphatidylserine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for Phosphatidylserine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Phosphatidylserine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Phosphatidylserine
| Industry | Application | Processing |
|---|---|---|
| Food & Dietary Supplements | Cognitive function supplement for memory enhancement, stress relief, and brain health support | Formulated as the primary active ingredient in solid beverages, capsules, or tablets |
| Pharmaceuticals | Adjunctive treatment for cognitive impairment (e.g., Alzheimer’s disease), dementia symptom improvement, and attention deficit management | Processed into oral dosage forms or used as a pharmaceutical intermediate in prescription compounding |
| Cosmetics | Skin repair agent, moisturizer, and anti-aging ingredient to reinforce skin barrier function | Incorporated into skincare formulations such as serums and creams, leveraging its amphiphilic nature to enhance active ingredient penetration |
| Animal Feed | Feed additive for pets and livestock to mitigate stress responses and improve immune function | Blended into pelleted or liquid feed |
Manufacturing Quality Control of Phosphatidylserine
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Purity and Content Determination | High-Performance Liquid Chromatography (HPLC) | Separate PS using reverse or normal phase chromatography columns, combined with an evaporative light scattering detector (ELSD) or mass spectrometry (MS), to quantitatively analyze the content of the main component and impurities. |
| Fatty Acid Composition Analysis | Gas Chromatography (GC) | Hydrolyze PS and methylate to generate fatty acid methyl esters (FAME), then analyze the ratio of each fatty acid using GC-FID or GC-MS to evaluate the source and structural consistency of the raw material. |
| Phospholipid Type Identification | Thin Layer Chromatography (TLC) | Use differences in migration rates of various phospholipids on a stationary phase for preliminary separation and color development identification, suitable for rapid screening and qualitative analysis. |
| Molecular Structure Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | Analyze characteristic hydrogen/phosphorus atom signals in the PS molecule using ¹H-NMR or ³¹P-NMR to confirm molecular structure, substituent positions, and isomer situations. |
| Microbial Limit Testing | Microbial Culture Method (Pharmacopoeia Method) | Detect total aerobic bacteria, mold, and yeast counts using the plate count method or membrane filtration method according to the Chinese Pharmacopoeia or USP standards to control microbial contamination risks. |
| Heavy Metal Residue | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | Determine the content of elements such as lead, arsenic, mercury, and cadmium after sample digestion to ensure compliance with heavy metal limit standards in food safety or pharmaceutical raw materials. |
| Solvent Residue | Headspace Gas Chromatography (HS-GC) | Used to detect residual organic solvents (such as chloroform and methanol) that may remain from the production process to ensure product safety. |
| Peroxide Value / Acid Value | Titration Method | Determine the peroxide value using iodometric titration and the acid value using acid-base titration to assess the degree of oxidation and hydrolytic degradation of phospholipids, reflecting product stability. |
| Moisture Content | Karl Fischer Titration | Accurately determine moisture content using volumetric or coulometric methods to prevent product degradation or microbial growth due to excessive moisture. |
Technical Specifications of Phosphatidylserine
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
| Optical Rotation | -15° to -25° (c=1, in 1M HCl) |
| Acid Value (mg KOH/g) | <=5.0 |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of Phosphatidylserine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Phosphatidylserine
Packaging of Phosphatidylserine
Industrial Phosphatidylserine Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply