Ammonium fluoborate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 13826-83-0 |
| Product name | Ammonium fluoborate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeReagent 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 Ammonium fluoborate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Ammonium fluoborate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Ammonium fluoborate
| Industry | Application | Process |
|---|---|---|
| Electroplating Industry | Tin and tin alloy electroplating | Used as a component of the electrolyte to provide stable fluoroborate ions, facilitating metal deposition |
| Chemical Reagents | Laboratory analytical reagent | Used for precipitation-based separation and analysis of metal cations, such as lead and barium |
| Metal Surface Treatment | Metal etching and cleaning | Formulated into etchants to remove metal surface oxides and contaminants |
| Welding Materials | Flux additive | Enhances welding performance by lowering melting point and improving wettability |
| Petrochemical Industry | Catalyst component | Applied as a fluorination catalyst or co-catalyst in certain organic synthesis reactions |
| Materials Science | Raw material for preparing other fluoroborates | Synthesized into other metal fluoroborate compounds via metathesis reactions |
Manufacturing Quality Control of Ammonium fluoborate
| Test Item | Common Test Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color and physical state of the sample. The product should be a white crystalline powder, free from visible impurities or clumping. |
| Main Content (NH₄BF₄) | Complexometric Titration (Indirect EDTA Method) | BF₄⁻ is hydrolyzed to generate BF₃ and F⁻; F⁻ reacts with excess Al³⁺ to form a stable complex. The remaining Al³⁺ is titrated with standard EDTA solution, allowing indirect calculation of fluoroborate content. Total NH₄BF₄ content is determined by combining this with ammonium ion analysis. |
| Ion Chromatography (IC) | Separates and quantifies anions (e.g., F⁻ and hydrolyzed BF₄⁻) and calculates main component content via calibration curves. Suitable for high-purity samples. | |
| Fluoride Ion (F⁻) Content | Ion-Selective Electrode (ISE) | Measures free F⁻ concentration in solution using a fluoride ion-selective electrode to assess impurity levels or degree of decomposition. Must be performed in buffer solution at pH 5–6. |
| Boron Content | Curcumin Colorimetric Method | Boron reacts with curcumin under acidic conditions to form a red complex, whose absorbance is measured at 540 nm. Concentration is determined by comparison with a standard curve. |
| Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | After sample digestion, boron content is determined by ICP-OES. Offers high accuracy and is suitable for simultaneous multi-element analysis. | |
| Ammonium Ion (NH₄⁺) | Nessler's Reagent Colorimetric Method | Ammonium ions react with Nessler’s reagent (K₂HgI₄) to form a reddish-brown complex, whose absorbance is measured at 420 nm for quantification. |
| Distillation-Titration Method (Modified Kjeldahl Method) | Ammonia is liberated by alkaline distillation, absorbed in boric acid, and then titrated with standard acid to calculate ammonium content. | |
| pH Value | pH Meter Method | Dissolve the ammonium fluoroborate in water (e.g., 1% w/v solution), then directly measure the pH using a calibrated pH meter. |
| Moisture Content | Karl Fischer Titration | Uses Karl Fischer reagent, which reacts quantitatively with water. Moisture content is determined by coulometric or volumetric titration, suitable for trace water analysis. |
| Thermogravimetric Analysis (TGA) | Sample is heated while mass change is recorded. Water of crystallization and adsorbed moisture are evaluated from the thermogravimetric weight loss curve. | |
| Insoluble Matter | Gravimetric Method | Sample is dissolved in water, filtered, and the residue is dried and weighed to calculate the percentage of insoluble matter. |
| Total Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Sample is acid-digested, then analyzed by AAS or ICP-MS to determine concentrations of heavy metals such as Pb, Cd, Hg, Cr, etc., ensuring compliance with pharmacopoeial or industry standards. |
| Chloride (Cl⁻) | Silver Nitrate Turbidimetry | In nitric acid medium, chlorides react with AgNO₃ to form a white precipitate. Turbidity is measured for quantification. Low sensitivity; suitable for limit testing. |
| Sulfate (SO₄²⁻) | Turbidimetric Method | In acidic solution, sulfates react with barium chloride to form BaSO₄ precipitate. Limit test is performed by comparing turbidity. |
Technical Specifications of Ammonium fluoborate
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.2% |
| Heavy Metals | <=20 ppm |
| Total Impurities | <=2.0% |
| Melting Point | 125-130 °C |
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 Ammonium fluoborate
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Packaging of Ammonium fluoborate
Industrial Ammonium fluoborate 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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