Pyridine hydrofluoride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 62778-11-4 |
| Product name | Pyridine hydrofluoride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeElectronic 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 Pyridine hydrofluoride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Pyridine hydrofluoride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Pyridine hydrofluoride
| Industry | Application | Process |
|---|---|---|
| Chemical Manufacturing | Synthesis of Intermediates | Used as a basic catalyst or reactant in organic synthesis |
| Materials Science | Polymer Modification | Applied to enhance the thermal stability and mechanical properties of certain polymers |
| Pharmaceutical Synthesis | Pharmaceutical Raw Material | Employed as an intermediate in the synthesis of certain drug molecules |
| Pesticide Industry | Insecticide/Fungicide Synthesis | Used in the synthesis of pesticide compounds with specific biological activity |
| Electronics Industry | Electronic Chemicals Production | Utilized in the preparation of semiconductor or coating materials |
Manufacturing Quality Control of Pyridine hydrofluoride
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Pyridinium Hydrogen Fluoride) | Acid-Base Titration | Quantifies active component by titration with standardized NaOH using phenolphthalein or potentiometric endpoint detection. |
| Moisture Content | Karl Fischer Titration | Determines water content via coulometric or volumetric reaction between water and iodine in a pyridine-methanol solvent system. |
| Fluoride Ion Content | Ion-Selective Electrode (ISE) Potentiometry | Measures free F- concentration based on potential difference across a fluoride-specific membrane electrode. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-OES | Simultaneously quantifies trace metals after acid digestion by measuring element-specific emission intensities in argon plasma. |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Detects Cl- by titration with silver nitrate using a silver indicator electrode; endpoint corresponds to AgCl precipitation. |
| Sulfate Impurity | Gravimetric Analysis | Precipitates sulfate as BaSO4 under controlled conditions and determines mass after drying and weighing. |
| pH of Aqueous Solution | pH Meter Measurement | Measures hydrogen ion activity in a 1% w/v aqueous solution using calibrated glass electrode assembly. |
| Residue on Ignition | Gravimetric Analysis | Determines non-volatile inorganic impurities by ignition at 700-800 C and weighing the residual ash. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of foreign particles against standard reference under controlled lighting. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid using calibrated capillary tube method. |
| Organic Volatile Impurities | Gas Chromatography (GC-FID) | Separates and quantifies residual solvents or organic contaminants using flame ionization detection. |
| Bulk Density | Graduated Cylinder Method | Measures mass per unit volume of freely poured powder using standardized cylinder and tapping procedure. |
Technical Specifications of Pyridine hydrofluoride
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale brown liquid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 45–49°C |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
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 Pyridine hydrofluoride
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| Lot/Batch Number | *Required fields | |
NMR Spectra of Pyridine hydrofluoride
Packaging of Pyridine hydrofluoride
Industrial Pyridine hydrofluoride 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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