sodium trithiocarbonate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 534-18-9 |
| Product name | sodium trithiocarbonate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent 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 sodium trithiocarbonate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk sodium trithiocarbonate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of sodium trithiocarbonate
| Industry | Application | Process |
|---|---|---|
| Agriculture | Intermediate for insecticides and fungicides | Synthesis of organic sulfur compounds |
| Chemical Industry | Preparation of rubber accelerators | Synthesis of thiazole-based accelerators |
| Chemical Industry | Vulcanizing agent | Vulcanization of natural and synthetic rubber |
| Pharmaceutical Industry | Pharmaceutical intermediate | Synthesis of sulfur-containing drugs |
| Analytical Chemistry | Laboratory reagent | Detection and analysis of heavy metal ions |
| Water Treatment Industry | Removal of heavy metal contaminants | Chelation reaction to remove heavy metals from water |
Manufacturing Quality Control of sodium trithiocarbonate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Na2CS3 content) | Acid-base titration | Reaction with standardized HCl followed by back-titration with NaOH to determine total basicity equivalent to Na2CS3. |
| Moisture content | Karl Fischer titration | Quantitative determination of water via iodine-sulfur dioxide reaction in anhydrous methanol medium. |
| pH of aqueous solution | Potentiometric pH measurement | Measurement of hydrogen ion activity using calibrated glass electrode in 1% w/v aqueous solution. |
| Sulfide (S2-) | Iodometric titration | Oxidation of sulfide to elemental sulfur by iodine, followed by titration with standardized sodium thiosulfate. |
| Thiocarbonate impurities (e.g., Na2CS2) | UV-Vis spectrophotometry | Quantification based on characteristic absorbance of thiocarbonate species at specific wavelength after derivatization. |
| Heavy metals (Pb, Cd, Hg, As) | ICP-OES | Multi-element detection via plasma-excited atomic emission spectra after acid digestion and dilution. |
| Sodium (Na+) content | Flame photometry | Measurement of characteristic orange-yellow emission intensity of sodium atoms in air-acetylene flame. |
| Chloride (Cl-) | Argentometric titration | Precipitation titration with standardized AgNO3 using potassium chromate indicator or potentiometric endpoint detection. |
| Sulfate (SO4^2-) | Gravimetric analysis | Precipitation as BaSO4 under controlled conditions, followed by drying and weighing of the precipitate. |
| Insoluble matter | Gravimetric filtration | Filtration through pre-weighed sintered glass crucible, drying, and mass difference determination. |
| Loss on drying | Thermogravimetric analysis | Mass loss measured after heating sample at 105 C for 2 hours under controlled atmosphere. |
| Appearance and color | Visual inspection | Comparison against standard white reference and APHA color scale in aqueous solution. |
Technical Specifications of sodium trithiocarbonate
| Test Item | Specification |
|---|---|
| Appearance | Dark red clear liquid |
| ldentification(NMR) | Conforms to structure |
| Assay | ≥40% |
| pH | ≤13 |
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 sodium trithiocarbonate
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| Lot/Batch Number | *Required fields | |
Packaging of sodium trithiocarbonate
Industrial sodium trithiocarbonate 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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