RUBIDIUM CHROMATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 13446-72-5 |
| Product name | RUBIDIUM CHROMATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material 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) |
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Documents We Provide for RUBIDIUM CHROMATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk RUBIDIUM CHROMATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of RUBIDIUM CHROMATE
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Used as a chromate source in oxidation reactions for organic synthesis | Mixed with organic substrates under controlled conditions and heated or catalyzed to drive oxidation |
| Electroplating Industry | Serves as a precursor for chromium-containing plating solutions | Dissolved in water or acidic media and incorporated into the plating bath to enable chromium deposition onto metal surfaces |
| Glass and Ceramics Industry | Acts as a colorant imparting yellow to orange hues | Mixed with silicate raw materials and subjected to high-temperature sintering, stabilizing chromate ions within the glass/ceramic lattice |
| Laboratory Reagent | Used for chromium content determination in analytical chemistry | Employed as a standard reagent in titration or spectroscopic analysis to deliver a known concentration of CrO₄²⁻ ions |
| Catalyst Preparation | Used in the preparation of chromium-based catalyst supports | Loaded onto carriers such as alumina via thermal decomposition or impregnation to generate active chromium species |
Manufacturing Quality Control of RUBIDIUM CHROMATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Rubidium Content | Flame Photometry or ICP-OES | Measures Rb+ emission intensity at characteristic wavelength; quantified against calibration standards. |
| Chromium Content | ICP-OES or AAS | Quantifies total Cr concentration via atomic emission or absorption signal proportional to analyte concentration. |
| Impurity Metals (Fe, Ni, Pb, Cu, Zn) | ICP-MS or ICP-OES | Simultaneously detects trace metal impurities based on element-specific mass-to-charge ratios or emission lines. |
| Chloride Ion | Potentiometric Titration with AgNO3 | Measures Cl- concentration by titration with silver nitrate using a silver indicator electrode. |
| Sulfate Ion | Gravimetric Analysis or Turbidimetry | Precipitates BaSO4 from acidified sample; mass or turbidity correlates to SO4(2-) concentration. |
| Moisture Content | Karl Fischer Coulometric Titration | Electrochemically determines water content via iodine generation and stoichiometric reaction with H2O. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Uses calibrated glass electrode to measure hydrogen ion activity in saturated aqueous solution. |
| Insoluble Matter | Filtration and Gravimetry | Residue retained on specified filter membrane is dried and weighed to determine insoluble fraction. |
| Loss on Drying | Thermogravimetric Analysis (TGA) | Mass loss upon heating to 105 C for 2 h reflects volatile content including adsorbed water and residual solvents. |
| Chromate Oxidation State Purity | UV-Vis Spectrophotometry | Confirms Cr(VI) presence and purity via characteristic absorption peak near 370 nm in alkaline solution. |
| Bulk Density | Tap Density Measurement | Mass per unit volume after standardized tapping; indicates powder flow and packing behavior. |
| Particle Size Distribution | Laser Diffraction | Measures scattered light intensity vs. angle to calculate particle size distribution based on Mie theory. |
Technical Specifications of RUBIDIUM CHROMATE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Residue on Ignition | <=0.2% |
| Heavy Metals | <=20 ppm |
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 RUBIDIUM CHROMATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of RUBIDIUM CHROMATE
Industrial RUBIDIUM CHROMATE 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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