N-Acetyl-L-serine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 16354-58-8 |
| Product name | N-Acetyl-L-serine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeReagent GradeFood GradeCosmetic 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) |
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Documents We Provide for N-Acetyl-L-serine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-Acetyl-L-serine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-Acetyl-L-serine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | As an expectorant for the treatment of chronic bronchitis and chronic obstructive pulmonary disease (COPD) | Oral administration or nebulized inhalation |
| Pharmaceuticals | As an antioxidant to mitigate oxidative damage to cells by free radicals | Pharmaceutical formulation |
| Food | As a food additive for antioxidant and preservative functions | Food processing |
| Cosmetics | As an active ingredient in skincare products for antioxidant and moisturizing effects | Cosmetic formulation |
| Laboratory Research | As a biochemical reagent for cell culture and protein studies | Laboratory procedures |
| Agriculture | As a plant growth regulator to promote crop growth and enhance stress tolerance | Foliar spray or soil application |
Manufacturing Quality Control of N-Acetyl-L-serine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification by reversed-phase HPLC with UV detection at 205 nm, using external standard calibration. |
| Related Substances | HPLC-UV | Separation and quantification of impurities using gradient HPLC with UV detection and relative response factors. |
| Water Content | Karl Fischer Titration | Electrochemical titration with iodine to determine water content based on stoichiometric reaction. |
| Residue on Ignition | Gravimetric Analysis | Measurement of non-volatile inorganic residue after high-temperature ashing at 700-800 C. |
| Heavy Metals | ICP-OES | Multi-element quantification of Pb, Cd, Hg, As, and other heavy metals after acid digestion. |
| Chloride | Potentiometric Titration | Titration with silver nitrate using silver indicator electrode to detect chloride ion concentration. |
| Sulfate | Turbidimetric Method | Formation and measurement of barium sulfate precipitate in acidic medium. |
| pH (1% aqueous solution) | pH Meter Measurement | Direct potentiometric measurement using calibrated pH electrode in a 1% w/v aqueous solution. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation of plane-polarized light at 20 C using sodium D-line (589 nm). |
| Loss on Drying | Thermogravimetric Method | Weight loss determination after drying at 105 C for 2 hours under atmospheric pressure. |
| Microbial Contamination | Membrane Filtration | Quantitative enumeration of aerobic microorganisms via filtration, membrane transfer, and incubation on TSA. |
| Particle Size Distribution | Laser Diffraction | Analysis of particle size distribution in dry powder mode using Mie scattering theory. |
Technical Specifications of N-Acetyl-L-serine
| Test Item | Specification |
|---|---|
| Appearance | Off-White To Beige Solid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 102°C - 106°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Optical Rotation | +6.0° to +7.5° (c=1, in water) |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of N-Acetyl-L-serine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N-Acetyl-L-serine
Packaging of N-Acetyl-L-serine
Industrial N-Acetyl-L-serine 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.
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