SILVER DIETHYLDITHIOCARBAMATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1470-61-7 |
| Product name | SILVER DIETHYLDITHIOCARBAMATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeFood 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 DIETHYLDITHIOCARBAMATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk SILVER DIETHYLDITHIOCARBAMATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of SILVER DIETHYLDITHIOCARBAMATE
| Industry | Application | Process |
|---|---|---|
| Analytical Chemistry | Colorimetric reagent for detection of metallic elements such as arsenic and antimony | Reacting with arsine under acidic conditions to form a red colloidal silver arsenide precipitate, applied in the Gutzeit method or the DDTC-Ag method for trace arsenic determination |
| Environmental Monitoring | On-site rapid detection of trace arsenic in water | Reducing water samples to generate arsine, which is then passed into a pyridine-triethanolamine solution containing silver diethyldithiocarbamate; color development followed by spectrophotometric quantification |
| Metallurgical Industry | Qualitative and quantitative analysis of arsenic impurities | Determining arsenic content via hydride generation–silver salt spectrophotometry after wet digestion of ores or metal samples |
| Food Safety | Limit testing of inorganic arsenic in food | Microwave-assisted digestion of samples, reduction with sodium borohydride to generate arsine, reaction with silver diethyldithiocarbamate, and quantification by UV-Vis spectrophotometry (GB 5009.11-2014) |
Manufacturing Quality Control of SILVER DIETHYLDITHIOCARBAMATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | UV-Vis Spectrophotometry | Quantifies silver diethyldithiocarbamate concentration based on absorbance at characteristic wavelength (e.g., 420–440 nm) using a calibrated standard curve. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Simultaneously quantifies trace heavy metal impurities after acid digestion by measuring elemental mass-to-charge ratios with high sensitivity and specificity. |
| Residual Solvents (e.g., Chloroform, Ethanol) | Gas Chromatography (GC-FID) | Separates and quantifies volatile organic residues using capillary column separation and flame ionization detection. |
| Moisture Content | Karl Fischer Titration | Determines water content via stoichiometric iodine–sulfur dioxide reaction in anhydrous methanol-based medium. |
| pH of Aqueous Suspension | Potentiometric pH Measurement | Measures hydrogen ion activity in a standardized aqueous suspension (e.g., 1% w/v) using a calibrated glass electrode system. |
| Sulfide Impurities | Iodometric Titration | Quantifies reducible sulfur species (e.g., free S²⁻ or H₂S) by oxidation with iodine and back-titration with thiosulfate. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Determines non-volatile inorganic residue after controlled high-temperature ashing (500–600 °C) and precise weighing. |
| Particle Size Distribution | Laser Diffraction | Measures volumetric particle size distribution in dispersed suspension using angular dependence of laser light scattering. |
| Organic Impurities (Related Substances) | HPLC-UV | Separates and quantifies structurally related compounds (e.g., diethyldithiocarbamic acid, disulfides) using reversed-phase chromatography and UV detection. |
| Silver Content | Atomic Absorption Spectroscopy (AAS) | Quantifies total silver after acid digestion by measuring absorption of ground-state silver atoms at 328.1 nm in acetylene–air flame. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating purity and identity based on sharpness and agreement with literature value (~140–145 °C). |
Technical Specifications of SILVER DIETHYLDITHIOCARBAMATE
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 125-129°C |
| Total Impurities | <=1.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Solubility | Soluble in chloroform, slightly soluble in ethanol, insoluble in water |
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 DIETHYLDITHIOCARBAMATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of SILVER DIETHYLDITHIOCARBAMATE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of SILVER DIETHYLDITHIOCARBAMATE
Industrial SILVER DIETHYLDITHIOCARBAMATE 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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