China Factory Direct
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| CAS number | 12007-60-2 |
| Product name | Lithium tetraborate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 |
|---|---|---|
| Glass & Ceramics | Production of low-expansion borosilicate glass, heat-resistant glass, and ceramic glazes | Acts as a flux and network former in high-temperature melting reactions |
| Chemical Analysis | Sample preparation for X-ray fluorescence (XRF) and ICP-AES analysis | Fusion method (mixed with sample and melted at high temperature to form a homogeneous glass disk) |
| Lubrication & Wear Resistance | Rust-inhibiting lubricants and high-temperature lubricating coatings for metals | Forms a lubricating film on metal surfaces via physical coating or incorporation |
| Electronic Materials | Preparation of solid electrolytes for lithium-ion batteries or specialized piezoelectric ceramics | Solid-state synthesis or sol-gel processing |
| Metallurgy | Refining and impurity removal for non-ferrous metals (e.g., copper, aluminum) | Added to the melt as a slag-forming agent or refining additive |
| Resins & Coatings | Flame retardant, corrosion-resistant coatings, and specialty resin additives | Incorporated into resin matrices during curing or added as a filler |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Li2B4O7 content) | Acid-Base Titration | Dissolution in water followed by titration with standardized HCl using methyl red-bromocresol green indicator; based on stoichiometric reaction of borate with acid. |
| Loss on Drying | Gravimetric (Thermogravimetry) | Mass loss measured after heating at 105 C for 2 h; reflects moisture and volatile impurities. |
| Water Content | Karl Fischer Titration | Electrochemical titration using iodine, sulfur dioxide, and pyridine/methanol reagent; quantifies free and bound water. |
| Residue on Ignition | Gravimetric (High-Temperature Ashing) | Mass of non-volatile residue after ignition at 800 C; indicates inorganic impurities. |
| Chloride (Cl-) | Ion Chromatography (IC) | Separation and quantification of chloride ions using anion-exchange column and conductivity detection. |
| Sulfate (SO42-) | Barium Sulfate Gravimetric Method | Precipitation as BaSO4 in acidic medium, followed by filtration, drying, and weighing. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of total heavy metals after acid digestion, using lead as the reference element and flame or graphite furnace AAS. |
| Iron (Fe) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Multi-element analysis after sample dissolution and dilution; detects Fe emission lines at characteristic wavelengths. |
| Sodium (Na) and Potassium (K) | ICP-OES | Simultaneous quantification of alkali metals via their atomic emission intensities after acid digestion. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Measurement of hydrogen ion activity in a 5% w/v aqueous suspension using calibrated pH electrode. |
| Particle Size Distribution | Laser Diffraction | Analysis of light scattering pattern from dispersed particles to determine size distribution by volume. |
| Bulk Density | Gravimetric Volumetric Method | Mass of material freely poured into a calibrated cylinder divided by its volume; measures packing behavior. |
| Test Item | Specification |
|---|---|
| Appearance | White Solid |
| Na | ≤200 ppm |
| K | ≤200 ppm |
| Ca | ≤200 ppm |
| Mg | ≤20 ppm |
| Fe | ≤10 ppm |
| Pb | ≤10 ppm |
| Sulfate | ≤50 ppm |
| Chloride | ≤50 ppm |
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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.