China Factory Direct
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| CAS number | 15978-68-4 |
| Product name | CALCIUM TETRAFLUOROBORATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent GradeIndustrial Grade |
| Packaging | 25KG/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 |
|---|---|---|
| Electronics Manufacturing | Etchant | Applied in etching processes during semiconductor manufacturing |
| Catalysis | Acid catalyst | Used as a catalyst in organic synthesis reactions |
| Chemical Reagents | Laboratory analytical reagent | Used in titration or other quantitative analyses in analytical chemistry |
| Materials Science | Additive for thermally stable materials | Applied to enhance the thermal stability of certain polymers or composite materials |
| Pharmaceutical Synthesis | Intermediate | Used as an intermediate in the synthesis of certain drug molecules |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Calcium Content | EDTA Complexometric Titration | Calcium ions form a stable complex with EDTA at pH 10; endpoint detected by color change of Eriochrome Black T indicator. |
| Tetrafluoroborate Ion Content | Ion Chromatography (IC) | BF4- anions are separated on an anion-exchange column and quantified using conductivity detection. |
| Moisture Content | Karl Fischer Coulometric Titration | Water reacts with iodine generated electrochemically in a methanol-based reagent; water content calculated from coulombs consumed. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Elements are atomized and ionized in plasma; isotopic masses are detected with high sensitivity and multi-element capability. |
| Iron Impurity | ICP-OES | Iron atoms are excited in argon plasma; characteristic emission lines at specific wavelengths are measured for quantification. |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Chloride ions react with silver nitrate to form AgCl precipitate; endpoint detected by silver ion-selective electrode. |
| Sulfate Impurity | Gravimetric Analysis | Sulfate is precipitated as BaSO4 under controlled conditions and quantified by weight of dried precipitate. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Hydrogen ion activity is measured using calibrated glass electrode and reference electrode in 1% w/v aqueous suspension. |
| Insoluble Matter | Gravimetric Filtration | Sample is dissolved, filtered through pre-weighed membrane filter, dried, and residue weighed. |
| Loss on Drying (LOD) | Thermogravimetric Analysis (TGA) | Mass loss is measured as sample is heated from 25 to 200 C under nitrogen; reflects volatile and hygroscopic components. |
| Bulk Density | ASTM D1895 Method A | Mass of material freely poured into a calibrated cylinder is divided by cylinder volume to determine bulk density. |
| Particle Size Distribution | Laser Diffraction | Scattered laser light intensity pattern is analyzed to calculate particle size distribution based on Mie theory. |
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.3% |
| Solubility | Soluble in water; insoluble in ethanol |
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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.