N-Hydroxysulfosuccinimide sodium salt Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 106627-54-7 |
| Product name | N-Hydroxysulfosuccinimide sodium salt |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent 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) |
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Documents We Provide for N-Hydroxysulfosuccinimide sodium salt
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-Hydroxysulfosuccinimide sodium salt Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-Hydroxysulfosuccinimide sodium salt
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates | Used as an electrophilic reagent in organic synthesis, e.g., reacting with amines to form amide bonds |
| Materials Science | Polymer modifier | Incorporated into polymer chains via graft copolymerization to enhance material properties |
| Biotechnology | Protein modification | Applied for site-specific labeling of amino groups on proteins or peptides, commonly used in functionalization studies of biomacromolecules |
| Analytical Chemistry | Derivatization reagent for chromatographic stationary phases | Reacts with specific functional groups (e.g., amino groups) in target analytes to generate detectable derivatives |
Manufacturing Quality Control of N-Hydroxysulfosuccinimide sodium salt
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 210 nm, calibrated against certified reference standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via iodine-sulfur dioxide reaction in anhydrous methanol-based solvent. |
| Residual Solvents | GC-FID | Separation and quantification of volatile organic solvents using capillary GC with flame ionization detection. |
| Heavy Metals | ICP-OES | Multi-element quantification of Pb, Cd, Hg, As, and Cr after acid digestion and plasma excitation. |
| Chloride Impurity | Ion Chromatography | Separation and conductivity detection of chloride anions using anion-exchange column and suppressor. |
| Sodium Content | Flame Photometry | Quantification based on characteristic emission intensity of sodium at 589 nm in atomized aqueous solution. |
| pH (1% aqueous solution) | Potentiometric pH Measurement | Determination using calibrated glass electrode in deionized water suspension at 25 C. |
| Appearance | Visual Inspection | Assessment of physical state, color, and presence of visible particulates or discoloration under controlled lighting. |
| Loss on Drying | Gravimetric Analysis | Mass loss measured after drying at 105 C for 2 hours under vacuum or nitrogen purge. |
| Residue on Ignition | Sulfated Ash Gravimetry | Weighing residual inorganic ash after high-temperature combustion following sulfuric acid treatment. |
| Microbial Contamination | Membrane Filtration | Enumeration of aerobic mesophilic bacteria and molds/yeasts using nutrient agar and Sabouraud dextrose agar. |
| Particle Size Distribution | Laser Diffraction | Analysis of particle size distribution by measuring angular variation in laser light scattering intensity. |
Technical Specifications of N-Hydroxysulfosuccinimide sodium salt
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=10 ppm |
| Melting Point | 175–179 °C |
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-Hydroxysulfosuccinimide sodium salt
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N-Hydroxysulfosuccinimide sodium salt
Safety Information of N-Hydroxysulfosuccinimide sodium salt
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of N-Hydroxysulfosuccinimide sodium salt
Industrial N-Hydroxysulfosuccinimide sodium salt 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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