SILVER BROMIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 7785-23-1 |
| Product name | SILVER BROMIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeElectronic 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 SILVER BROMIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk SILVER BROMIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of SILVER BROMIDE
| Industry | Application | Process |
|---|---|---|
| Photography | Light-sensitive material for black-and-white photographic film | Coated onto film or photographic paper to form a light-sensitive layer |
| Optics | Photochromic glass | Incorporated into glass to achieve photochromic performance |
| Chemical Analysis | Detection of halide ions | Used in precipitation reactions for qualitative or quantitative analysis |
| Medical | Intensifying screen material for X-ray radiography | Manufactured into high-sensitivity X-ray detection screens |
| Electronics Industry | Photoelectric material | Applied in the production of photoconductors and photosensitive components |
| Printing | Plate-making process | Employed as a photosensitive coating in plate-making |
Manufacturing Quality Control of SILVER BROMIDE
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Content Determination | Gravimetric Method (Precipitation Method) | The sample is dissolved in nitric acid, followed by addition of excess silver nitrate or an appropriate reagent to form a precipitate. The precipitate is dried to constant weight and weighed to calculate the content of Ag or Br. Suitable for high-purity samples. |
| Titration Method (Volhard Method) | Under acidic conditions, an excess of standard silver nitrate solution is added to precipitate bromide ions, followed by back-titration of the remaining silver ions with standard ammonium thiocyanate solution to determine bromine content. | |
| Purity Analysis | X-ray Diffraction (XRD) | Analyzes crystal structure to determine whether the sample is a single-phase silver bromide and to detect the presence of other silver salts or impurity crystalline phases. |
| Scanning Electron Microscopy with Energy Dispersive Spectroscopy (SEM-EDS) | Observes particle morphology and performs elemental analysis to verify the Ag-to-Br ratio and detect the presence of foreign elemental impurities. | |
| Impurity Element Detection | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | The sample is dissolved and nebulized into a plasma; trace metal impurities (e.g., Cu, Pb, Fe, etc.) are detected with high sensitivity, capable of detecting impurities at the ppb level. |
| Atomic Absorption Spectroscopy (AAS) | Measures the absorption intensity of specific wavelengths to quantitatively analyze common metallic impurity content. | |
| Bromide Ion Content | Ion Chromatography (IC) | Bromide ions are separated using an ion-exchange column and quantified via conductivity detection, suitable for precise determination of soluble bromides. |
| Particle Size Distribution | Laser Diffraction Analysis (LDA) | Utilizes laser scattering principles to determine particle size distribution of powders, assessing product uniformity and suitability (particularly for photographic materials). |
| Moisure Content | Karl Fischer Titration | Based on the reaction of iodine and sulfur dioxide with water in an anhydrous environment; moisture content is precisely determined via coulometric titration. |
| Residue on Ignition / Volatile Matter | Gravimetric Method (Thermogravimetric Analysis, TGA) | The sample is heated to high temperature, and mass change is measured to evaluate the content of volatile matter, adsorbed water, or decomposition products. |
Technical Specifications of SILVER BROMIDE
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=10 ppm |
| Solubility | Insoluble in water; soluble in ammonia solution |
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 SILVER BROMIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of SILVER BROMIDE
Industrial SILVER 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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