China Factory Direct
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| CAS number | 532-31-0 |
| Product name | Silver benzoate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeElectronic 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Antimicrobial agent, preservative | Serves as a silver ion source in the synthesis of topical antimicrobial drugs |
| Materials Science | Preparation of antimicrobial materials | Incorporated into polymeric materials and processed via hot pressing or melt blending to produce antimicrobial plastics or coatings |
| Electronics | Precursor for conductive materials | Used to formulate conductive inks or thin films; thermally decomposed after solution coating or inkjet printing to form silver conductive layers |
| Chemical Research | Laboratory reagent | Employed as a catalyst or silver source in organic synthesis, particularly for coordination compound preparation |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (AgC7H5O2 content) | Acid-Base Titration | Direct titration with standardized NaOH solution after dissolution in acetone/water mixture; endpoint detected potentiometrically or with phenolphthalein. |
| Silver Content | Atomic Absorption Spectroscopy (AAS) | Quantification of Ag atoms by measuring absorption of specific wavelength light (328.1 nm) in atomized sample vapor. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-OES | Multi-element detection via emission spectra from plasma-excited atoms in acid-digested sample solution. |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Titration with standardized silver nitrate; chloride ions form AgCl precipitate, detected by silver electrode potential change. |
| Sulfate Impurity | Gravimetric Analysis | Precipitation as BaSO4 after acid digestion and barium chloride addition; mass measured after drying. |
| Loss on Drying (LOD) | Thermogravimetric Analysis (TGA) | Mass loss measured upon heating to 105 C for 2 hours under controlled atmosphere to determine volatile content. |
| Residue on Ignition | Gravimetric Analysis | Ignition at 700 C to ash organic matter; residual inorganic mass determined after cooling and weighing. |
| pH of Aqueous Suspension | pH Meter Measurement | pH measured in 1% w/v suspension in distilled water using calibrated pH electrode. |
| Particle Size Distribution | Laser Diffraction | Analysis of light scattering pattern from dispersed particles to calculate size distribution based on Mie theory. |
| Organic Volatile Impurities | Gas Chromatography (GC-FID) | Separation and quantification of residual solvents (e.g., acetone, methanol) using flame ionization detection. |
| Water Content | Karl Fischer Titration | Volumetric titration with KF reagent; reaction stoichiometry between iodine and water enables precise water quantification. |
| Microbial Contamination | Membrane Filtration and Plate Count | Filtration of dissolved sample through membrane, followed by incubation on appropriate agar media and colony enumeration. |
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Melting Point | 236-240°C |
| Total Impurities | <=2.0% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Identification (NMR) | Consistent with structure |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.