China Factory Direct
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| CAS number | 20111-18-6 |
| Product name | β-Nicotinamide adenine dinucleotide sodium salt |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeReagent GradeFood GradeCosmetic Grade |
| Packaging | 25KG/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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Biopharmaceuticals | Enzyme cofactor for biocatalytic reactions | Acts as an electron carrier in redox reactions and participates in dehydrogenase-catalyzed biochemical reactions |
| Healthcare | Research on cellular energy metabolism and therapeutic development | Applied in mitochondrial function studies and formulation development for NAD+ precursor therapies |
| Cosmetics | Active ingredient in anti-aging skincare products | Incorporated into serums, moisturizers, and other formulations to support skin cell metabolism and repair |
| Scientific Research | Biochemical assay reagent | Used in laboratory assays for quantifying NAD+/NADH levels and analyzing dehydrogenase activity |
| Food & Nutrition | Raw material for dietary supplements | Formulated into antioxidant and anti-aging nutritional supplements |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (NAD+ Na salt content) | UV-Vis Spectrophotometry | Quantifies NAD+ Na salt based on absorbance at 259 nm using molar absorptivity in aqueous solution. |
| Related Substances | HPLC-UV | Separates and quantifies impurities (e.g., NADH, NMN, AMP, nicotinamide) using reversed-phase chromatography and UV detection. |
| Water Content | Karl Fischer Titration | Determines water by coulometric or volumetric titration with iodine generated in situ via reaction with water. |
| Residue on Ignition | Gravimetric Analysis | Measures inorganic ash content after high-temperature incineration and weighing of residual solids. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Simultaneously quantifies trace heavy metals after acid digestion using inductively coupled plasma mass spectrometry. |
| Chloride | Ion Chromatography | Separates and detects chloride ions using anion-exchange column and conductivity detection. |
| Sodium Content | Flame Photometry | Measures sodium concentration based on emission intensity at 589 nm when atomized in a flame. |
| pH (1% w/v aqueous solution) | Potentiometric Titration | Determines hydrogen ion activity using calibrated pH electrode in standardized aqueous solution. |
| Microbial Contamination | Membrane Filtration | Quantifies aerobic microorganisms by filtration, membrane transfer to agar, and colony enumeration after incubation. |
| Endotoxins | LAL Assay | Detects bacterial endotoxins via coagulation cascade activation in Limulus amebocyte lysate. |
| Optical Rotation | Polarimetry | Measures specific rotation at 20 degC using sodium D-line light to confirm chiral integrity. |
| Particle Size Distribution | Laser Diffraction | Analyzes dry powder particle size distribution by measuring angular scattering pattern of laser beam. |
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.2% |
| Optical Rotation | -25.0° to -35.0° (c=1, in water) |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
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.