TIN (II) BROMIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 10031-24-0 |
| Product name | TIN (II) BROMIDE |
| 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 TIN (II) BROMIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk TIN (II) BROMIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of TIN (II) BROMIDE
| Industry | Application | Process |
|---|---|---|
| Electronics Industry | Semiconductor dopant; hole-transport layer modifier in organic light-emitting diodes (OLEDs) | Vacuum thermal evaporation; solution spin-coating |
| Materials Science | Tin source for tin-based perovskite precursor components (e.g., FASnI₃) in perovskite solar cells | One-step solution processing; antisolvent crystallization |
| Organic Synthesis | Lewis acid catalyst for Friedel–Crafts acylation, allylation, and cyclization reactions | Homogeneous catalysis, typically conducted under anhydrous inert atmosphere in organic solvents (e.g., CH₂Cl₂, toluene) |
| Analytical Chemistry | Bromine and tin source for certified reference material preparation and elemental speciation analysis | Preparation of high-purity reagents; ICP-MS calibration solution preparation |
Manufacturing Quality Control of TIN (II) BROMIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Tin (Sn) Content | ICP-OES or AAS | Quantitative determination of total tin concentration via atomic emission or absorption spectroscopy after acid digestion. |
| Bromide (Br⁻) Content | Potentiometric Titration with AgNO₃ | Direct titration using silver nitrate with a silver indicator electrode; based on formation of insoluble AgBr precipitate. |
| Moisture Content | Karl Fischer Coulometric Titration | Electrochemical quantification of water content by iodine generation and stoichiometric reaction with water in anhydrous methanol medium. |
| Heavy Metals (Pb, As, Hg, Cd) | ICP-MS | Ultra-trace multi-element quantification following microwave-assisted acid digestion and isotope-dilution calibration. |
| Acid-Insoluble Residues | Gravimetric Analysis | Filtration of acid-digested sample through pre-weighed sintered glass crucible, drying, and weighing of residual inert matter. |
| pH of Aqueous Solution (1% w/v) | pH Potentiometry | Measurement of hydrogen ion activity in a standardized aqueous suspension using calibrated pH electrode and reference buffer solutions. |
| Organic Impurities | GC-MS | Separation and identification of volatile/semi-volatile organic contaminants using capillary gas chromatography coupled to mass spectrometric detection. |
| Appearance and Physical State | Visual Inspection | Assessment of color, homogeneity, and physical form (e.g., white to off-white crystalline powder) under controlled lighting and against standard reference. |
| Loss on Drying (LOD) | Thermogravimetric Analysis (TGA) | Quantification of mass loss upon controlled heating (e.g., 105°C, 2 h) to determine volatile components including residual solvents and hydration water. |
| Chloride (Cl⁻) Impurity | Ion Chromatography (IC) with Conductivity Detection | Separation of anions on high-capacity anion-exchange column followed by quantitative detection based on electrical conductivity of eluted chloride ions. |
Technical Specifications of TIN (II) BROMIDE
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| 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 |
| Melting Point | 290-295 °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 TIN (II) BROMIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of TIN (II) BROMIDE
Industrial TIN (II) 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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