TETRAETHYLAMMONIUM FLUORIDE HYDRATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 98330-04-2 |
| Product name | TETRAETHYLAMMONIUM FLUORIDE HYDRATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty 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 TETRAETHYLAMMONIUM FLUORIDE HYDRATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk TETRAETHYLAMMONIUM FLUORIDE HYDRATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of TETRAETHYLAMMONIUM FLUORIDE HYDRATE
| Industry | Application | Process |
|---|---|---|
| Organic Synthesis | Used as a strong basic catalyst to promote alkylation, acylation, and related reactions | Applied under anhydrous or low-moisture conditions, commonly in the synthesis of intermediates for complex organic molecules |
| Pharmaceutical R&D | Used to synthesize fluorinated structural motifs in active pharmaceutical ingredients (APIs) | Employed as a fluoride ion source in multistep syntheses to enable fluorination reactions |
| Agrochemical Industry | Applied as a fluorinating reagent for fluorination modification of agrochemical molecules | Enhances agrochemical stability and biological activity while improving membrane permeability |
| Polymer Materials | Used as an initiator or chain-transfer agent in the preparation of fluorinated polymers | Modulates molecular weight and polymer architecture during free-radical polymerization |
| Analytical Chemistry | Used as a standard or derivatization reagent for the analysis of fluorinated compounds | Improves detection sensitivity and selectivity of target analytes through fluorination reactions |
Manufacturing Quality Control of TETRAETHYLAMMONIUM FLUORIDE HYDRATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (TEFA content) | Acid-base titration with standardized HCl | Quantifies tetraethylammonium fluoride by back-titration after reaction with excess standardized hydrochloric acid. |
| Water content | Karl Fischer coulometric titration | Electrochemically determines water via iodine generation proportional to water in the sample. |
| Residual solvents (e.g., ethanol, THF) | Gas chromatography (GC-FID) | Separates and quantifies volatile organic impurities using flame ionization detection. |
| Heavy metals (Pb, Cd, Hg, As) | ICP-MS | Measures trace metal concentrations by ionizing the sample and detecting elemental mass-to-charge ratios. |
| Chloride impurity | Ion chromatography (IC) | Separates and quantifies chloride ions based on anion exchange and conductivity detection. |
| Sulfate impurity | Ion chromatography (IC) | Separates and quantifies sulfate ions using anion exchange and suppressed conductivity detection. |
| pH of aqueous solution | Potentiometric pH measurement | Determines hydrogen ion activity using a calibrated glass electrode and reference electrode. |
| Appearance and color | Visual inspection against standard solutions | Evaluates physical state, clarity, and color by comparison to established reference standards under controlled lighting. |
| Particle size distribution | Laser diffraction | Measures particle size by analyzing angular variation in laser light scattering intensity. |
| Loss on drying (LOD) | Gravimetric analysis at 105 C | Determines volatile content by measuring mass loss after controlled heating and cooling. |
| Organic impurities (related substances) | HPLC-UV | Separates and quantifies structurally related organic compounds using reversed-phase chromatography and UV absorbance detection. |
| Microbial contamination | Membrane filtration followed by plate count | Detects viable aerobic microorganisms by filtration, culture on nutrient agar, and colony enumeration. |
Technical Specifications of TETRAETHYLAMMONIUM FLUORIDE HYDRATE
| Test Item | Specification |
|---|---|
| Appearance | Off-white crystalline solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic, non-irritating |
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 TETRAETHYLAMMONIUM FLUORIDE HYDRATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of TETRAETHYLAMMONIUM FLUORIDE HYDRATE
Safety Information of TETRAETHYLAMMONIUM FLUORIDE HYDRATE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of TETRAETHYLAMMONIUM FLUORIDE HYDRATE
Industrial TETRAETHYLAMMONIUM FLUORIDE HYDRATE 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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