2,6-DIAMINOPYRIDINE SULFATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 146997-97-9 |
| Product name | 2,6-DIAMINOPYRIDINE SULFATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeElectronic GradeReagent 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 2,6-DIAMINOPYRIDINE SULFATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,6-DIAMINOPYRIDINE SULFATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,6-DIAMINOPYRIDINE SULFATE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates for anticancer drugs and antibiotics | Used as a key intermediate in multistep syntheses to construct nitrogen-containing heterocyclic structures |
| Polymers | Monomer or crosslinker for functional polymers | Introduced into polymer backbones via condensation or addition reactions to incorporate pyridine ring structures, enhancing thermal stability and mechanical properties |
| Agrochemicals | Intermediate for synthesizing novel insecticides or herbicides | Applied in organic synthesis to construct biologically active nitrogen-containing heterocyclic compounds |
| Electronic Chemicals | Dopant for semiconductor materials or component of photoresists | Employed as a high-purity functional additive in microelectronics manufacturing to improve material performance |
| Research Reagents | Chemical probe or catalyst precursor in laboratory research | Used in catalytic reactions, coordination chemistry, and fundamental experiments for functional materials research |
Manufacturing Quality Control of 2,6-DIAMINOPYRIDINE SULFATE
| 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. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via iodine-sulfur dioxide reaction in anhydrous methanol-based solvent. |
| Residue on Ignition | Gravimetric Analysis | Heating sample to 700-800 C to combust organic matter; residue weight expressed as percentage of original sample. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification after acid digestion, based on atomic emission intensity at characteristic wavelengths. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride ions using suppressed conductivity detection after anion exchange. |
| Sulfate Content | Gravimetric Analysis | Precipitation of sulfate as BaSO4 under controlled pH and temperature, followed by drying and weighing. |
| pH of Aqueous Solution | Potentiometric Measurement | Measurement using calibrated glass electrode in a 1% w/v aqueous solution at 25 C. |
| Organic Volatile Impurities | GC-FID | Separation and quantification of residual solvents using capillary GC with flame ionization detection. |
| Related Substances | HPLC-UV | Identification and quantification of structurally related impurities using gradient HPLC with UV detection. |
| Bulk Density | Tap Density Measurement | Determination of mass per unit volume after standardized tapping of powder in a graduated cylinder. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered light intensity from dispersed particles to calculate size distribution by Mie theory. |
| Microbial Contamination | Membrane Filtration | Enumeration of aerobic microorganisms after filtration, membrane transfer to agar media, and incubation. |
Technical Specifications of 2,6-DIAMINOPYRIDINE SULFATE
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Melting Point | 245-249°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=10 ppm |
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 2,6-DIAMINOPYRIDINE SULFATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,6-DIAMINOPYRIDINE SULFATE
Packaging of 2,6-DIAMINOPYRIDINE SULFATE
Industrial 2,6-DIAMINOPYRIDINE SULFATE 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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