Lithium chromate dihydrate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 7789-01-7 |
| Product name | Lithium chromate dihydrate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material 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 Lithium chromate dihydrate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Lithium chromate dihydrate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Lithium chromate dihydrate
| Industry | Application | Process |
|---|---|---|
| Electrochemistry | Lithium-ion battery electrolyte additive | Dissolved in the electrolyte to enhance cycling performance |
| Metal Treatment | Passivation agent for aluminum alloy surfaces | Applied via immersion or spray to form a corrosion-resistant film |
| Chemical Reagents | Source of chromate ions in laboratory applications | Dissolved to prepare standard solutions or reaction reagents |
| Nuclear Industry | Corrosion inhibitor for reactor coolant water | Added to the cooling system to suppress metal corrosion |
Manufacturing Quality Control of Lithium chromate dihydrate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Lithium Content | Acid-Base Titration with EDTA | Complexometric titration using EDTA at controlled pH; lithium is quantified indirectly via back-titration after precipitation as Li3PO4. |
| Chromium(VI) Content | UV-Vis Spectrophotometry | Reduction of Cr(VI) to Cr(III) with diphenylcarbazide under acidic conditions, followed by measurement of the violet-colored complex at ~540 nm. |
| Moisture Content | Karl Fischer Titration | Coulometric or volumetric titration based on the reaction of iodine with water in a methanol-based reagent. |
| Loss on Drying (LOD) | Gravimetric Analysis | Weight loss measured after heating sample at 105 C for 2 h; reflects volatile content including hydration water. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-OES | Multi-element detection after acid digestion; quantification based on element-specific emission line intensities. |
| Sulfate Impurity | Gravimetric Analysis | Precipitation of sulfate as BaSO4 in acidic medium, followed by filtration, drying, and weighing. |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Titration with silver nitrate using a silver indicator electrode; endpoint detected by potential change due to AgCl formation. |
| Iron Impurity | Colorimetric Method with 1,10-Phenanthroline | Reduction of Fe(III) to Fe(II), complexation with 1,10-phenanthroline, and absorbance measurement at ~510 nm. |
| pH of Aqueous Solution | pH Meter Measurement | Electrochemical measurement of hydrogen ion activity in a 1% w/v aqueous solution at 25 C. |
| Particle Size Distribution | Laser Diffraction | Analysis of light scattering pattern from dispersed particles in liquid medium to determine size distribution. |
| Bulk Density | Gravimetric Volumetric Method | Mass of material poured into a calibrated cylinder divided by its volume, measured under standardized tapping conditions. |
| Appearance | Visual Inspection | Assessment of color, homogeneity, and presence of foreign particles against reference standard under controlled lighting. |
Technical Specifications of Lithium chromate dihydrate
| Test Item | Specification |
|---|---|
| Appearance | White crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=20 ppm |
| Total Impurities | <=1.5% |
| Solubility | Freely soluble in water; insoluble in ethanol |
| Odor | Odorless |
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 Lithium chromate dihydrate
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| Lot/Batch Number | *Required fields | |
Packaging of Lithium chromate dihydrate
Industrial Lithium chromate dihydrate 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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