China Factory Direct
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| CAS number | 63517-33-9 |
| Product name | XtalFluor-M |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Fluorinating agent for synthesizing fluorinated drug molecules | Converts alcohols to corresponding fluoroalkanes or participates in deoxyfluorination reactions in organic synthesis |
| Agrochemicals | Synthesis of fluorinated agrochemical intermediates | Constructs C–F bonds to enhance metabolic stability and biological activity of agrochemicals |
| Materials Science | Synthesis of fluorinated functional materials | Prepares fluorinated polymer precursors with tailored electrical properties, thermal stability, or hydrophobicity |
| Organic Synthesis Research | Laboratory fluorinating reagent | Provides a safer, more controllable alternative to DAST (diethylaminosulfur trifluoride) for fluorination or deoxyfluorination reactions |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (XTALFLUOR-M content) | HPLC with UV detection | Quantification based on retention time and peak area comparison against reference standard using UV absorbance at characteristic wavelength. |
| Moisture content | Karl Fischer titration | Electrochemical titration where iodine reacts stoichiometrically with water in a controlled anhydrous medium. |
| Residual solvents (e.g., THF, CH2Cl2) | Gas chromatography (GC-FID) | Separation and quantification of volatile organic solvents by retention time and flame ionization detector response. |
| Heavy metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element detection via mass spectrometry after acid digestion and plasma ionization for ultra-trace metal quantification. |
| Chloride impurity | Ion chromatography (IC) | Separation of anions on ion-exchange column followed by conductivity detection; quantified against chloride standard. |
| Sulfate impurity | Ion chromatography (IC) | Anion separation and conductivity-based quantification relative to sulfate standard. |
| Acid value | Acid-base titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution and potentiometric endpoint detection. |
| pH of aqueous suspension | pH meter measurement | Electrochemical measurement of hydrogen ion activity in a defined suspension (e.g., 1% w/v in water or buffer). |
| Particle size distribution | Laser diffraction | Analysis of light scattering pattern from dispersed particles to determine volume-weighted size distribution. |
| Bulk density | ASTM D1895 method A | Measurement of mass per unit volume of material poured under standardized conditions into a calibrated cylinder. |
| Loss on drying (LOD) | Gravimetric analysis at 105 C | Weight loss determination after drying sample at specified temperature until constant mass is achieved. |
| Organic impurities (related substances) | HPLC with diode array detection | Separation and identification of structurally related compounds using gradient elution and spectral comparison with reference materials. |
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline solid |
| Purity | >=98.0% (by NMR) |
| Water Content (KF) | <=0.5% |
| Melting Point | 128-132°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.