China Factory Direct
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| CAS number | 148-18-5 |
| Product name | Sodium diethyldithiocarbamate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial 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) |
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 |
|---|---|---|
| Metallurgy | Metal extraction and refining, e.g., copper, zinc, lead | Collector in flotation processes |
| Pesticides | Manufacture of fungicides and insecticides | Synthetic intermediate or active ingredient |
| Rubber | Production of rubber accelerators | Vulcanization accelerator and activator |
| Analytical Chemistry | Determination and separation of metal ions | Chelating agent or precipitant |
| Pharmaceuticals | Synthesis of pharmaceutical intermediates | Used in the production of anticancer drugs or other pharmaceutical products |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (NaDDTC content) | Acid-base titration | Titration with standardized HCl using bromophenol blue indicator; based on protonation of dithiocarbamate anion. |
| Heavy metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification after acid digestion; detection at sub-ppt levels using mass spectrometry. |
| Sodium content | Flame photometry | Measurement of sodium-specific emission intensity at 589 nm in atomized aqueous solution. |
| Sulfur content | Combustion IC | Oxidative combustion followed by ion chromatographic separation and conductivity detection of sulfate. |
| Water content | Karl Fischer titration | Volumetric or coulometric determination based on stoichiometric reaction of water with iodine and sulfur dioxide. |
| pH (1% aqueous solution) | Potentiometric measurement | Electrochemical measurement using calibrated pH electrode in freshly prepared solution. |
| Residue on ignition | Gravimetric analysis | Heating to 600 C to volatilize organic matter; residue weight reflects inorganic ash content. |
| Chloride impurity | Argentometric titration | Titration with silver nitrate using potassium chromate indicator; forms AgCl precipitate. |
| Iron content | AAS | Atomic absorption spectroscopy at 248.3 nm after acid digestion and matrix matching. |
| Appearance and color | Visual inspection | Comparison against standard white ceramic tile under controlled daylight; assessment of crystallinity and discoloration. |
| Solubility in water | Qualitative dissolution test | Observation of complete dissolution in distilled water at 25 C within 5 minutes with no visible residue. |
| Organic impurities (related substances) | HPLC-UV | Separation on reversed-phase C18 column with UV detection at 254 nm; comparison to reference standards. |
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.3% |
| Odor | Characteristic sulfurous odor |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
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.