N-Acetyl-D-mannosamine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 7772-94-3 |
| Product name | N-Acetyl-D-mannosamine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeCosmetic GradeFood 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-D-mannosamine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-Acetyl-D-mannosamine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-Acetyl-D-mannosamine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Precursor for sialic acid (N-acetylneuraminic acid) synthesis, used in the development of antiviral drugs and neuraminidase inhibitors | Enzymatic or chemical conversion of N-acetyl-D-mannosamine to sialic acid derivatives |
| Biotechnology | Used in cell culture to modulate cell surface glycosylation and study glycobiological mechanisms | Added to serum-free culture media to participate in cell surface sialylation |
| Diagnostics | Reference standard or intermediate for detecting sialic acid–related metabolic disorders | Reference material in high-performance liquid chromatography (HPLC) or mass spectrometry analysis |
| Cosmetics | Raw material for skin moisturizing and anti-aging active ingredients | Incorporated into functional skincare formulations to promote synthesis of natural moisturizing factors in skin |
Manufacturing Quality Control of N-Acetyl-D-mannosamine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification by reverse-phase HPLC with UV detection at 205 nm using external standard calibration. |
| Related Substances | HPLC-UV | Separation and quantification of impurities using gradient HPLC-UV against reference standards or area normalization. |
| Water Content | Karl Fischer Titration | Electrochemical titration with iodine reagent to determine water based on stoichiometric reaction with Karl Fischer reagent. |
| Residue on Ignition | Gravimetric Analysis | Heating sample at 700-800 C to constant weight; residue mass expressed as percentage of original sample. |
| Heavy Metals | ICP-OES | Multi-element quantification after acid digestion by measuring atomic emission intensities at characteristic wavelengths. |
| Chloride | Ion Chromatography | Separation and quantification of chloride ions using anion-exchange column with conductivity detection. |
| Sulfate | Ion Chromatography | Separation and quantification of sulfate ions using anion-exchange column with conductivity detection. |
| Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light induced by chiral molecules in solution at specified concentration and path length. |
| pH of Solution | Potentiometric pH Measurement | Determination of hydrogen ion activity using calibrated glass electrode and reference electrode in aqueous solution. |
| Loss on Drying | Thermogravimetric Analysis | Weight loss measured after drying at 105 C for 2 hours under ambient atmosphere, expressed as percentage. |
| Microbial Limits | Membrane Filtration | Enumeration of aerobic microorganisms by filtration, membrane transfer to culture media, and colony counting after incubation. |
| Residual Solvents | GC-FID | Quantification of volatile organic solvents using gas chromatography with flame ionization detection and internal standard calibration. |
Technical Specifications of N-Acetyl-D-mannosamine
| Test Item | Specification |
|---|---|
| Appearance | White to off white solid |
| Purity | ≥98.0% |
| Ignition residue | ≤0.1% |
| Specific rotation | 9~11° |
| Melting point | 117~122°C |
| Loss on drying | ≤2.0% |
| Heavy metals | ≤10 ppm |
| Solubility(10% in water) | Clear and colorless |
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-D-mannosamine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N-Acetyl-D-mannosamine
Packaging of N-Acetyl-D-mannosamine
Industrial N-Acetyl-D-mannosamine 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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