3-(1-Pyridinio)-1-propanesulfonate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 15471-17-7 |
| Product name | 3-(1-Pyridinio)-1-propanesulfonate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeReagent GradeIndustrial 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 3-(1-Pyridinio)-1-propanesulfonate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-(1-Pyridinio)-1-propanesulfonate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-(1-Pyridinio)-1-propanesulfonate
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthetic intermediate in drug development | Catalyst or reagent in organic synthesis reactions |
| Chemical manufacturing | Precursor material for ionic liquids | Proton donor in acid-catalyzed reactions |
| Catalysis | Used in homogeneous catalytic reactions | Paired with metal catalysts for hydrogenation and oxidation reactions |
| Analytical chemistry | Additive in high-performance liquid chromatography (HPLC) | Modulates ionic strength and selectivity of the mobile phase |
| Materials science | Functional modification of advanced materials | Introduces sulfonic acid groups to enhance hydrophilicity or electrical conductivity |
Manufacturing Quality Control of 3-(1-Pyridinio)-1-propanesulfonate
| Detection Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance and Physical Properties | Visual Inspection, Melting Point Determination | Observe sample color and physical state (typically white to pale yellow crystalline powder), and determine melting point range to assess purity and crystal form consistency. |
| Content Assay | High-Performance Liquid Chromatography (HPLC) | Use a C18 reversed-phase column with gradient elution of water-methanol or acetonitrile, and UV detection (200–230 nm) for quantification of the main component; external standard method is used for calculation. |
| Ionic Impurities (Sulfonate) | Ion Chromatography (IC) | Employ an anion-exchange column with carbonate/bicarbonate eluent and conductometric detection to measure sulfonate ion (C₃H₇SO₃⁻) content, enabling quantitative analysis of impurities or the ratio of anionic components in the main substance. |
| Moisture Content | Karl Fischer Titration | Utilize the iodine-sulfur dioxide-pyridine-methanol system to quantitatively react with water; determine trace moisture via electrochemical or volumetric Karl Fischer titration to control drying level. |
| Heavy Metal Content | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After acid digestion of samples, detect residual heavy metals such as lead, cadmium, mercury, and arsenic using AAS or ICP-MS, ensuring compliance with pharmacopeial or ICH limits. |
| Solvent Residues | Gas Chromatography (GC) | Use headspace or direct injection with polar columns such as DB-624 to separate and detect residual organic solvents including ethanol, acetone, and acetonitrile; evaluate against ICH Q3C guideline limits. |
| pH Value | pH Meter Measurement | Dissolve the sample in water to prepare a 1% solution, then measure pH using a calibrated pH meter to ensure it falls within the specified range (typically 5.0–7.0), reflecting acid-base balance. |
| Residue on Ignition | Ignition and Weighing Method | Charring the sample at high temperature (500–600°C) until constant weight, to determine the content of inorganic residues and assess levels of inorganic impurities. |
| Chloride and Sulfate | Precipitation Turbidimetry (Pharmacopoeia Method) | Add silver nitrate or barium chloride reagents to generate AgCl or BaSO₄ precipitates, compare turbidity with standard solutions to control halogen and sulfate impurities. |
| UV Absorption Spectrum | Ultraviolet-Visible Spectrophotometry (UV-Vis) | Scan absorption spectrum in the 200–400 nm range to confirm characteristic absorption peaks (e.g., pyridine ring at 254 nm) and exclude interference from impurities. |
| Purity and Impurity Profile | HPLC-MS Coupled Technique | Combine HPLC separation with mass spectrometry detection to identify unknown impurities (e.g., unreacted raw materials, by-products, degradation products) through structural elucidation and both qualitative and quantitative analysis. |
Technical Specifications of 3-(1-Pyridinio)-1-propanesulfonate
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 128–132°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
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 3-(1-Pyridinio)-1-propanesulfonate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-(1-Pyridinio)-1-propanesulfonate
Safety Information of 3-(1-Pyridinio)-1-propanesulfonate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 3-(1-Pyridinio)-1-propanesulfonate
Industrial 3-(1-Pyridinio)-1-propanesulfonate 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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