Cadmium bromide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 7789-42-6 |
| Product name | Cadmium bromide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Electronic GradeMaterial 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 Cadmium bromide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Cadmium bromide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Cadmium bromide
| Industry | Application | Process |
|---|---|---|
| Optical Materials | Manufacturing infrared-transmitting optical components (e.g., windows, lenses) | Hot pressing or single-crystal growth (Bridgman method) |
| Nuclear Industry | Neutron-sensitive material in neutron detectors | Formulated into scintillators or semiconductor detectors with lithium-6 or boron-10 |
| Research | Crystalline matrix for X-ray and gamma-ray radiation detection | Doped with thallium (Tl) to produce CdBr₂:Tl scintillation crystals for high-energy physics experiments |
| Electronic Materials | Precursor component for perovskite solar cells (research stage) | Preparation of inorganic perovskite thin films (e.g., CsPbBr₃) via solution spin coating or vapor deposition |
Manufacturing Quality Control of Cadmium bromide
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (CdBr2 content) | Acid-base titration with EDTA | Complexometric titration using EDTA at controlled pH to determine total Cd2+; result converted to CdBr2 content. |
| Heavy metal impurities (Pb, Fe, Ni, Cu) | ICP-OES | Multi-element quantification by measuring atomic emission intensities of metals in plasma after acid digestion. |
| Chloride (Cl-) impurity | Argentometric titration (Mohr method) | Titration with standard AgNO3 solution using K2CrO4 indicator; endpoint signaled by formation of red Ag2CrO4 precipitate. |
| Sulfate (SO42-) impurity | Gravimetric analysis | Precipitation as BaSO4 under controlled conditions, followed by drying and weighing of the precipitate. |
| Moisture content | Karl Fischer titration | Volumetric or coulometric titration based on stoichiometric reaction of water with iodine and sulfur dioxide in pyridine/methanol medium. |
| pH of aqueous solution (1% w/v) | Potentiometric measurement | Measurement of hydrogen ion activity using calibrated glass electrode and reference electrode in standardized aqueous suspension. |
| Insoluble matter | Gravimetric filtration | Filtration through pre-weighed sintered glass crucible, drying, and weighing of residue. |
| Loss on drying (LOD) | Thermogravimetric analysis | Mass loss measured after heating sample at 105 C for 2 hours under controlled atmosphere. |
| Arsenic (As) content | Hydride generation AAS (HG-AAS) | Reduction of As to arsine gas followed by atomization and absorption measurement at 193.7 nm. |
| Cadmium (Cd) content | Flame AAS | Atomization of sample in air-acetylene flame and measurement of absorption at 228.8 nm. |
| Bromide (Br-) content | Potentiometric titration with AgNO3 | Direct titration using silver nitrate and silver indicator electrode; endpoint detected by potential inflection. |
| Appearance and color | Visual inspection against standard | Comparison of crystalline solid or solution clarity and color to established reference standards under controlled lighting. |
Technical Specifications of Cadmium bromide
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=99.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.0% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Solubility | Freely soluble in water; insoluble in ethanol |
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 Cadmium bromide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Cadmium bromide
Industrial Cadmium bromide 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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