Dodecylbenzenesulfonyl azide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 79791-38-1 |
| Product name | Dodecylbenzenesulfonyl azide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeReagent Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 Dodecylbenzenesulfonyl azide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Dodecylbenzenesulfonyl azide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Dodecylbenzenesulfonyl azide
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Intermediate for sulfonamide drug synthesis | Azidation and sulfonation |
| Pharmaceutical Manufacturing | Active pharmaceutical ingredient (API) for antibacterial agents | Azide group introduction followed by substitution reactions |
| Materials Science | Functional polymer synthesis | Free-radical polymerization and crosslinking |
| Analytical Chemistry | Labeling reagent | Azide–alkyne cycloaddition (click chemistry) |
| Pesticide Production | Synthesis of nitrogen-containing heterocyclic pesticides | Cyclization and azide group transformation |
Manufacturing Quality Control of Dodecylbenzenesulfonyl azide
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 254 nm, calibrated against certified reference standard. |
| Residual Solvents | GC-FID | Separation and quantification of volatile organic solvents (e.g., toluene, methanol) using gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via iodine-sulfur dioxide reaction in pyridine-methanol medium. |
| Acid Value | Acid-Base Titration | Neutralization of acidic impurities (e.g., residual sulfonic acid) with standardized NaOH solution using phenolphthalein indicator. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification of heavy metals after acid digestion, based on atomic emission intensity at characteristic wavelengths. |
| Chloride Impurity | Ion Chromatography | Separation and conductivity detection of chloride anions using suppressed ion chromatography with carbonate eluent. |
| Sulfate Impurity | Gravimetric Analysis | Precipitation of sulfate as BaSO4 under controlled pH and temperature, followed by filtration and weighing. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against a white background under controlled lighting conditions. |
| Melting Point | Capillary Melting Point Apparatus | Determination of solid-to-liquid transition temperature range using calibrated capillary apparatus per USP <741>. |
| Residue on Ignition | Gravimetric Analysis | Measurement of non-volatile inorganic residue after high-temperature ashing at 600-700 C in a muffle furnace. |
| Organic Volatile Impurities (OVI) | GC-MS | Identification and quantification of trace volatile organic impurities using gas chromatography coupled with mass spectrometry. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation of plane-polarized light by chiral impurities or degradation products in solution at specified concentration and wavelength. |
Technical Specifications of Dodecylbenzenesulfonyl azide
| Test Item | Specification |
|---|---|
| Appearance | Light yellow to brown clear liquid |
| Purity | >=98.0% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
| Color (APHA/Pt-Co) | <=100 |
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 Dodecylbenzenesulfonyl azide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Dodecylbenzenesulfonyl azide
Packaging of Dodecylbenzenesulfonyl azide
Industrial Dodecylbenzenesulfonyl azide 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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